| 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 | $86.72 | 13.128% | $98.1046 | $98.10 | $98.10 | $98.10 |
| Purchase #2 | $154.71 | 4.168% | $161.1583 | $161.16 | $161.15 | $161.20 |
| Purchase #3 | $132.90 | 12.457% | $149.4554 | $149.46 | $149.45 | $149.50 |
| Purchase #4 | $17.27 | 9.779% | $18.9588 | $18.96 | $18.95 | $19.00 |
| Purchase #5 | $54.27 | 10.618% | $60.0324 | $60.03 | $60.05 | $60.00 |
| Purchase #6 | $143.59 | 5.463% | $151.4343 | $151.43 | $151.45 | $151.40 |
| Purchase #7 | $135.86 | 8.283% | $147.1133 | $147.11 | $147.10 | $147.10 |
| 7 purchase totals = | $725.32 | $786.2571 | $786.25 | $786.25 | $786.30 | |