| 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 | $41.63 | 3.548% | $43.107 | $43.11 | $43.10 | $43.10 |
| Purchase #2 | $188.42 | 5.506% | $198.7944 | $198.79 | $198.80 | $198.80 |
| Purchase #3 | $131.94 | 7.269% | $141.5307 | $141.53 | $141.55 | $141.50 |
| Purchase #4 | $162.75 | 10.726% | $180.2066 | $180.21 | $180.20 | $180.20 |
| Purchase #5 | $99.87 | 4.504% | $104.3681 | $104.37 | $104.35 | $104.40 |
| Purchase #6 | $135.94 | 11.644% | $151.7689 | $151.77 | $151.75 | $151.80 |
| Purchase #7 | $19.84 | 9.242% | $21.6736 | $21.67 | $21.65 | $21.70 |
| 7 purchase totals = | $780.39 | $841.4493 | $841.45 | $841.40 | $841.50 | |