| 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 | $66.63 | 12.782% | $75.1466 | $75.15 | $75.15 | $75.10 |
| Purchase #2 | $80.63 | 13.669% | $91.6513 | $91.65 | $91.65 | $91.70 |
| Purchase #3 | $123.59 | 4.345% | $128.96 | $128.96 | $128.95 | $129.00 |
| Purchase #4 | $240.79 | 3.658% | $249.5981 | $249.60 | $249.60 | $249.60 |
| Purchase #5 | $170.38 | 5.657% | $180.0184 | $180.02 | $180.00 | $180.00 |
| Purchase #6 | $109.55 | 8.608% | $118.9801 | $118.98 | $119.00 | $119.00 |
| Purchase #7 | $143.67 | 10.840% | $159.2438 | $159.24 | $159.25 | $159.20 |
| 7 purchase totals = | $935.24 | $1,003.5983 | $1,003.60 | $1,003.60 | $1,003.60 | |