| 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 | $178.47 | 10.488% | $197.1879 | $197.19 | $197.20 | $197.20 |
| Purchase #2 | $183.53 | 5.475% | $193.5783 | $193.58 | $193.60 | $193.60 |
| Purchase #3 | $130.60 | 3.697% | $135.4283 | $135.43 | $135.45 | $135.40 |
| Purchase #4 | $108.41 | 10.406% | $119.6911 | $119.69 | $119.70 | $119.70 |
| Purchase #5 | $164.92 | 10.253% | $181.8292 | $181.83 | $181.85 | $181.80 |
| Purchase #6 | $137.84 | 4.506% | $144.0511 | $144.05 | $144.05 | $144.10 |
| Purchase #7 | $170.30 | 9.743% | $186.8923 | $186.89 | $186.90 | $186.90 |
| 7 purchase totals = | $1,074.07 | $1,158.6582 | $1,158.66 | $1,158.75 | $1,158.70 | |