| 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 | $166.29 | 7.731% | $179.1459 | $179.15 | $179.15 | $179.10 |
| Purchase #2 | $245.45 | 5.546% | $259.0627 | $259.06 | $259.05 | $259.10 |
| Purchase #3 | $54.83 | 12.668% | $61.7759 | $61.78 | $61.80 | $61.80 |
| Purchase #4 | $181.51 | 4.399% | $189.4946 | $189.49 | $189.50 | $189.50 |
| Purchase #5 | $159.88 | 11.505% | $178.2742 | $178.27 | $178.25 | $178.30 |
| Purchase #6 | $197.42 | 11.790% | $220.6958 | $220.70 | $220.70 | $220.70 |
| Purchase #7 | $116.52 | 13.739% | $132.5287 | $132.53 | $132.55 | $132.50 |
| 7 purchase totals = | $1,121.90 | $1,220.9778 | $1,220.98 | $1,221.00 | $1,221.00 | |