| 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 | $170.94 | 13.851% | $194.6169 | $194.62 | $194.60 | $194.60 |
| Purchase #2 | $135.90 | 4.460% | $141.9611 | $141.96 | $141.95 | $142.00 |
| Purchase #3 | $62.84 | 6.582% | $66.9761 | $66.98 | $67.00 | $67.00 |
| Purchase #4 | $87.55 | 10.137% | $96.4249 | $96.42 | $96.40 | $96.40 |
| Purchase #5 | $37.95 | 7.171% | $40.6714 | $40.67 | $40.65 | $40.70 |
| Purchase #6 | $171.70 | 3.720% | $178.0872 | $178.09 | $178.10 | $178.10 |
| Purchase #7 | $148.47 | 3.464% | $153.613 | $153.61 | $153.60 | $153.60 |
| 7 purchase totals = | $815.35 | $872.3506 | $872.35 | $872.30 | $872.40 | |