| 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 | $166.62 | 6.769% | $177.8985 | $177.90 | $177.90 | $177.90 |
| Purchase #2 | $165.48 | 10.508% | $182.8686 | $182.87 | $182.85 | $182.90 |
| Purchase #3 | $234.74 | 6.685% | $250.4324 | $250.43 | $250.45 | $250.40 |
| Purchase #4 | $100.46 | 11.512% | $112.025 | $112.03 | $112.05 | $112.00 |
| Purchase #5 | $164.34 | 8.785% | $178.7773 | $178.78 | $178.80 | $178.80 |
| Purchase #6 | $187.96 | 12.738% | $211.9023 | $211.90 | $211.90 | $211.90 |
| Purchase #7 | $140.26 | 6.714% | $149.6771 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $1,159.86 | $1,263.5812 | $1,263.59 | $1,263.65 | $1,263.60 | |