| 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 | $75.36 | 10.311% | $83.1304 | $83.13 | $83.15 | $83.10 |
| Purchase #2 | $160.26 | 8.850% | $174.443 | $174.44 | $174.45 | $174.40 |
| Purchase #3 | $158.79 | 5.498% | $167.5203 | $167.52 | $167.50 | $167.50 |
| Purchase #4 | $143.28 | 11.566% | $159.8518 | $159.85 | $159.85 | $159.90 |
| Purchase #5 | $129.49 | 4.677% | $135.5462 | $135.55 | $135.55 | $135.50 |
| Purchase #6 | $126.25 | 11.212% | $140.4052 | $140.41 | $140.40 | $140.40 |
| Purchase #7 | $233.87 | 11.180% | $260.0167 | $260.02 | $260.00 | $260.00 |
| 7 purchase totals = | $1,027.30 | $1,120.9136 | $1,120.92 | $1,120.90 | $1,120.80 | |