| 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 | $129.55 | 6.659% | $138.1767 | $138.18 | $138.20 | $138.20 |
| Purchase #2 | $158.52 | 12.642% | $178.5601 | $178.56 | $178.55 | $178.60 |
| Purchase #3 | $115.87 | 12.549% | $130.4105 | $130.41 | $130.40 | $130.40 |
| Purchase #4 | $243.86 | 6.402% | $259.4719 | $259.47 | $259.45 | $259.50 |
| Purchase #5 | $121.98 | 3.433% | $126.1676 | $126.17 | $126.15 | $126.20 |
| Purchase #6 | $62.88 | 12.337% | $70.6375 | $70.64 | $70.65 | $70.60 |
| Purchase #7 | $247.44 | 6.520% | $263.5731 | $263.57 | $263.55 | $263.60 |
| 7 purchase totals = | $1,080.10 | $1,166.9974 | $1,167.00 | $1,166.95 | $1,167.10 | |