| 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 | $177.87 | 9.135% | $194.1184 | $194.12 | $194.10 | $194.10 |
| Purchase #2 | $43.88 | 7.872% | $47.3342 | $47.33 | $47.35 | $47.30 |
| Purchase #3 | $100.29 | 5.568% | $105.8741 | $105.87 | $105.85 | $105.90 |
| Purchase #4 | $173.44 | 11.342% | $193.1116 | $193.11 | $193.10 | $193.10 |
| Purchase #5 | $168.75 | 10.503% | $186.4738 | $186.47 | $186.45 | $186.50 |
| Purchase #6 | $39.50 | 4.869% | $41.4233 | $41.42 | $41.40 | $41.40 |
| Purchase #7 | $81.38 | 7.158% | $87.2052 | $87.21 | $87.20 | $87.20 |
| 7 purchase totals = | $785.11 | $855.5406 | $855.53 | $855.45 | $855.50 | |