| 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 | $122.50 | 11.433% | $136.5054 | $136.51 | $136.50 | $136.50 |
| Purchase #2 | $160.53 | 7.867% | $173.1589 | $173.16 | $173.15 | $173.20 |
| Purchase #3 | $73.86 | 6.211% | $78.4474 | $78.45 | $78.45 | $78.40 |
| Purchase #4 | $49.68 | 13.265% | $56.2701 | $56.27 | $56.25 | $56.30 |
| Purchase #5 | $202.54 | 4.532% | $211.7191 | $211.72 | $211.70 | $211.70 |
| Purchase #6 | $17.32 | 9.738% | $19.0066 | $19.01 | $19.00 | $19.00 |
| Purchase #7 | $217.75 | 9.739% | $238.9567 | $238.96 | $238.95 | $239.00 |
| 7 purchase totals = | $844.18 | $914.0642 | $914.08 | $914.00 | $914.10 | |