| 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 | $152.31 | 13.650% | $173.1003 | $173.10 | $173.10 | $173.10 |
| Purchase #2 | $74.77 | 8.404% | $81.0537 | $81.05 | $81.05 | $81.10 |
| Purchase #3 | $52.37 | 3.654% | $54.2836 | $54.28 | $54.30 | $54.30 |
| Purchase #4 | $41.57 | 12.161% | $46.6253 | $46.63 | $46.65 | $46.60 |
| Purchase #5 | $196.25 | 7.721% | $211.4025 | $211.40 | $211.40 | $211.40 |
| Purchase #6 | $203.70 | 10.133% | $224.3409 | $224.34 | $224.35 | $224.30 |
| Purchase #7 | $191.56 | 4.683% | $200.5308 | $200.53 | $200.55 | $200.50 |
| 7 purchase totals = | $912.53 | $991.3371 | $991.33 | $991.40 | $991.30 | |