| 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 | $170.80 | 10.684% | $189.0483 | $189.05 | $189.05 | $189.00 |
| Purchase #2 | $14.55 | 9.282% | $15.9005 | $15.90 | $15.90 | $15.90 |
| Purchase #3 | $47.80 | 4.160% | $49.7885 | $49.79 | $49.80 | $49.80 |
| Purchase #4 | $179.97 | 6.564% | $191.7832 | $191.78 | $191.80 | $191.80 |
| Purchase #5 | $11.27 | 9.779% | $12.3721 | $12.37 | $12.35 | $12.40 |
| Purchase #6 | $223.63 | 4.617% | $233.955 | $233.96 | $233.95 | $234.00 |
| Purchase #7 | $233.97 | 6.422% | $248.9956 | $249.00 | $249.00 | $249.00 |
| 7 purchase totals = | $881.99 | $941.8432 | $941.85 | $941.85 | $941.90 | |