| 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 | $142.58 | 5.162% | $149.94 | $149.94 | $149.95 | $149.90 |
| Purchase #2 | $196.46 | 3.253% | $202.8508 | $202.85 | $202.85 | $202.90 |
| Purchase #3 | $137.69 | 8.292% | $149.1073 | $149.11 | $149.10 | $149.10 |
| Purchase #4 | $214.98 | 3.240% | $221.9454 | $221.95 | $221.95 | $221.90 |
| Purchase #5 | $32.55 | 3.479% | $33.6824 | $33.68 | $33.70 | $33.70 |
| Purchase #6 | $130.86 | 9.720% | $143.5796 | $143.58 | $143.60 | $143.60 |
| Purchase #7 | $141.28 | 3.869% | $146.7461 | $146.75 | $146.75 | $146.70 |
| 7 purchase totals = | $996.40 | $1,047.8516 | $1,047.86 | $1,047.90 | $1,047.80 | |