| 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 | $184.47 | 5.530% | $194.6712 | $194.67 | $194.65 | $194.70 |
| Purchase #2 | $76.61 | 4.572% | $80.1126 | $80.11 | $80.10 | $80.10 |
| Purchase #3 | $193.85 | 11.855% | $216.8309 | $216.83 | $216.85 | $216.80 |
| Purchase #4 | $87.82 | 13.707% | $99.8575 | $99.86 | $99.85 | $99.90 |
| Purchase #5 | $77.56 | 8.284% | $83.9851 | $83.99 | $84.00 | $84.00 |
| Purchase #6 | $122.27 | 10.839% | $135.5228 | $135.52 | $135.50 | $135.50 |
| Purchase #7 | $59.99 | 8.664% | $65.1875 | $65.19 | $65.20 | $65.20 |
| 7 purchase totals = | $802.57 | $876.1676 | $876.17 | $876.15 | $876.20 | |