| 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 | $143.42 | 10.332% | $158.2382 | $158.24 | $158.25 | $158.20 |
| Purchase #2 | $75.37 | 12.585% | $84.8553 | $84.86 | $84.85 | $84.90 |
| Purchase #3 | $189.44 | 8.323% | $205.2071 | $205.21 | $205.20 | $205.20 |
| Purchase #4 | $225.31 | 6.567% | $240.1061 | $240.11 | $240.10 | $240.10 |
| Purchase #5 | $47.75 | 11.378% | $53.183 | $53.18 | $53.20 | $53.20 |
| Purchase #6 | $133.51 | 13.467% | $151.4898 | $151.49 | $151.50 | $151.50 |
| Purchase #7 | $205.41 | 10.309% | $226.5857 | $226.59 | $226.60 | $226.60 |
| 7 purchase totals = | $1,020.21 | $1,119.6652 | $1,119.68 | $1,119.70 | $1,119.70 | |