| 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 | $195.28 | 6.290% | $207.5631 | $207.56 | $207.55 | $207.60 |
| Purchase #2 | $28.41 | 3.377% | $29.3694 | $29.37 | $29.35 | $29.40 |
| Purchase #3 | $179.87 | 6.804% | $192.1084 | $192.11 | $192.10 | $192.10 |
| Purchase #4 | $140.47 | 10.781% | $155.6141 | $155.61 | $155.60 | $155.60 |
| Purchase #5 | $162.76 | 4.770% | $170.5237 | $170.52 | $170.50 | $170.50 |
| Purchase #6 | $244.70 | 13.180% | $276.9515 | $276.95 | $276.95 | $277.00 |
| Purchase #7 | $126.98 | 3.283% | $131.1488 | $131.15 | $131.15 | $131.10 |
| 7 purchase totals = | $1,078.47 | $1,163.2790 | $1,163.27 | $1,163.20 | $1,163.30 | |