| 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 | $168.40 | 12.482% | $189.4197 | $189.42 | $189.40 | $189.40 |
| Purchase #2 | $183.36 | 11.805% | $205.0056 | $205.01 | $205.00 | $205.00 |
| Purchase #3 | $24.28 | 11.239% | $27.0088 | $27.01 | $27.00 | $27.00 |
| Purchase #4 | $29.33 | 11.194% | $32.6132 | $32.61 | $32.60 | $32.60 |
| Purchase #5 | $18.31 | 6.169% | $19.4395 | $19.44 | $19.45 | $19.40 |
| Purchase #6 | $10.25 | 6.598% | $10.9263 | $10.93 | $10.95 | $10.90 |
| Purchase #7 | $249.95 | 11.804% | $279.4541 | $279.45 | $279.45 | $279.50 |
| 7 purchase totals = | $683.88 | $763.8672 | $763.87 | $763.85 | $763.80 | |