| 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 | $186.80 | 9.490% | $204.5273 | $204.53 | $204.55 | $204.50 |
| Purchase #2 | $154.46 | 3.149% | $159.3239 | $159.32 | $159.30 | $159.30 |
| Purchase #3 | $47.35 | 9.250% | $51.7299 | $51.73 | $51.75 | $51.70 |
| Purchase #4 | $160.87 | 9.410% | $176.0079 | $176.01 | $176.00 | $176.00 |
| Purchase #5 | $28.70 | 11.142% | $31.8978 | $31.90 | $31.90 | $31.90 |
| Purchase #6 | $44.99 | 6.189% | $47.7744 | $47.77 | $47.75 | $47.80 |
| Purchase #7 | $183.68 | 5.458% | $193.7053 | $193.71 | $193.70 | $193.70 |
| 7 purchase totals = | $806.85 | $864.9665 | $864.97 | $864.95 | $864.90 | |