| 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 | $174.88 | 3.660% | $181.2806 | $181.28 | $181.30 | $181.30 |
| Purchase #2 | $194.36 | 9.436% | $212.6998 | $212.70 | $212.70 | $212.70 |
| Purchase #3 | $17.58 | 6.373% | $18.7004 | $18.70 | $18.70 | $18.70 |
| Purchase #4 | $137.67 | 10.299% | $151.8486 | $151.85 | $151.85 | $151.80 |
| Purchase #5 | $135.29 | 11.244% | $150.502 | $150.50 | $150.50 | $150.50 |
| Purchase #6 | $40.42 | 10.335% | $44.5974 | $44.60 | $44.60 | $44.60 |
| Purchase #7 | $29.73 | 9.857% | $32.6605 | $32.66 | $32.65 | $32.70 |
| 7 purchase totals = | $729.93 | $792.2893 | $792.29 | $792.30 | $792.30 | |