| 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 | $128.81 | 12.383% | $144.7605 | $144.76 | $144.75 | $144.80 |
| Purchase #2 | $135.42 | 9.283% | $147.991 | $147.99 | $148.00 | $148.00 |
| Purchase #3 | $190.62 | 8.221% | $206.2909 | $206.29 | $206.30 | $206.30 |
| Purchase #4 | $169.98 | 3.346% | $175.6675 | $175.67 | $175.65 | $175.70 |
| Purchase #5 | $84.50 | 4.329% | $88.158 | $88.16 | $88.15 | $88.20 |
| Purchase #6 | $150.64 | 3.707% | $156.2242 | $156.22 | $156.20 | $156.20 |
| Purchase #7 | $115.54 | 6.730% | $123.3158 | $123.32 | $123.30 | $123.30 |
| 7 purchase totals = | $975.51 | $1,042.4079 | $1,042.41 | $1,042.35 | $1,042.50 | |