| 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 | $152.34 | 6.190% | $161.7698 | $161.77 | $161.75 | $161.80 |
| Purchase #2 | $165.48 | 9.217% | $180.7323 | $180.73 | $180.75 | $180.70 |
| Purchase #3 | $38.76 | 10.417% | $42.7976 | $42.80 | $42.80 | $42.80 |
| Purchase #4 | $202.37 | 13.592% | $229.8761 | $229.88 | $229.90 | $229.90 |
| Purchase #5 | $232.97 | 12.602% | $262.3289 | $262.33 | $262.35 | $262.30 |
| Purchase #6 | $151.44 | 5.725% | $160.1099 | $160.11 | $160.10 | $160.10 |
| Purchase #7 | $106.99 | 7.857% | $115.3962 | $115.40 | $115.40 | $115.40 |
| 7 purchase totals = | $1,050.35 | $1,153.0108 | $1,153.02 | $1,153.05 | $1,153.00 | |