| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $147.51 | 4.259% | $153.7925 | $153.79 | $153.80 | $153.80 |
| Purchase #2 | $110.44 | 11.861% | $123.5393 | $123.54 | $123.55 | $123.50 |
| Purchase #3 | $103.51 | 11.230% | $115.1342 | $115.13 | $115.15 | $115.10 |
| Purchase #4 | $130.48 | 10.472% | $144.1439 | $144.14 | $144.15 | $144.10 |
| Purchase #5 | $178.36 | 8.538% | $193.5884 | $193.59 | $193.60 | $193.60 |
| Purchase #6 | $206.69 | 12.827% | $233.2021 | $233.20 | $233.20 | $233.20 |
| Purchase #7 | $150.96 | 13.251% | $170.9637 | $170.96 | $170.95 | $171.00 |
| 7 purchase totals = | $1,027.95 | $1,134.3641 | $1,134.35 | $1,134.40 | $1,134.30 | |