| 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 | $145.59 | 12.197% | $163.3476 | $163.35 | $163.35 | $163.30 |
| Purchase #2 | $133.35 | 10.104% | $146.8237 | $146.82 | $146.80 | $146.80 |
| Purchase #3 | $136.98 | 7.763% | $147.6138 | $147.61 | $147.60 | $147.60 |
| Purchase #4 | $133.97 | 4.563% | $140.0831 | $140.08 | $140.10 | $140.10 |
| Purchase #5 | $177.78 | 6.795% | $189.8602 | $189.86 | $189.85 | $189.90 |
| Purchase #6 | $116.57 | 3.408% | $120.5427 | $120.54 | $120.55 | $120.50 |
| Purchase #7 | $221.97 | 9.545% | $243.157 | $243.16 | $243.15 | $243.20 |
| 7 purchase totals = | $1,066.21 | $1,151.4281 | $1,151.42 | $1,151.40 | $1,151.40 | |