| 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 | $104.86 | 6.777% | $111.9664 | $111.97 | $111.95 | $112.00 |
| Purchase #2 | $47.38 | 7.751% | $51.0524 | $51.05 | $51.05 | $51.10 |
| Purchase #3 | $148.86 | 8.357% | $161.3002 | $161.30 | $161.30 | $161.30 |
| Purchase #4 | $143.69 | 13.751% | $163.4488 | $163.45 | $163.45 | $163.40 |
| Purchase #5 | $249.70 | 9.689% | $273.8934 | $273.89 | $273.90 | $273.90 |
| Purchase #6 | $12.91 | 10.814% | $14.3061 | $14.31 | $14.30 | $14.30 |
| Purchase #7 | $61.68 | 12.436% | $69.3505 | $69.35 | $69.35 | $69.40 |
| 7 purchase totals = | $769.08 | $845.3178 | $845.32 | $845.30 | $845.40 | |