| 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 | $147.95 | 8.384% | $160.3541 | $160.35 | $160.35 | $160.40 |
| Purchase #2 | $136.48 | 4.248% | $142.2777 | $142.28 | $142.30 | $142.30 |
| Purchase #3 | $171.55 | 3.581% | $177.6932 | $177.69 | $177.70 | $177.70 |
| Purchase #4 | $28.93 | 13.590% | $32.8616 | $32.86 | $32.85 | $32.90 |
| Purchase #5 | $24.31 | 3.661% | $25.2 | $25.20 | $25.20 | $25.20 |
| Purchase #6 | $85.62 | 7.778% | $92.2795 | $92.28 | $92.30 | $92.30 |
| Purchase #7 | $129.92 | 10.643% | $143.7474 | $143.75 | $143.75 | $143.70 |
| 7 purchase totals = | $724.76 | $774.4135 | $774.41 | $774.45 | $774.50 | |