| 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 | $26.60 | 9.830% | $29.2148 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $151.54 | 4.441% | $158.2699 | $158.27 | $158.25 | $158.30 |
| Purchase #3 | $155.86 | 13.222% | $176.4678 | $176.47 | $176.45 | $176.50 |
| Purchase #4 | $113.44 | 10.327% | $125.1549 | $125.15 | $125.15 | $125.20 |
| Purchase #5 | $173.82 | 13.796% | $197.8002 | $197.80 | $197.80 | $197.80 |
| Purchase #6 | $175.62 | 6.850% | $187.65 | $187.65 | $187.65 | $187.70 |
| Purchase #7 | $194.59 | 3.546% | $201.4902 | $201.49 | $201.50 | $201.50 |
| 7 purchase totals = | $991.47 | $1,076.0478 | $1,076.04 | $1,076.00 | $1,076.20 | |