| 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 | $119.96 | 8.596% | $130.2718 | $130.27 | $130.25 | $130.30 |
| Purchase #2 | $61.73 | 12.647% | $69.537 | $69.54 | $69.55 | $69.50 |
| Purchase #3 | $39.34 | 3.484% | $40.7106 | $40.71 | $40.70 | $40.70 |
| Purchase #4 | $202.40 | 4.287% | $211.0769 | $211.08 | $211.10 | $211.10 |
| Purchase #5 | $97.47 | 13.685% | $110.8088 | $110.81 | $110.80 | $110.80 |
| Purchase #6 | $180.94 | 5.873% | $191.5666 | $191.57 | $191.55 | $191.60 |
| Purchase #7 | $157.99 | 13.737% | $179.6931 | $179.69 | $179.70 | $179.70 |
| 7 purchase totals = | $859.83 | $933.6648 | $933.67 | $933.65 | $933.70 | |