| 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 | $191.28 | 13.827% | $217.7283 | $217.73 | $217.75 | $217.70 |
| Purchase #2 | $191.74 | 3.369% | $198.1997 | $198.20 | $198.20 | $198.20 |
| Purchase #3 | $102.81 | 5.178% | $108.1335 | $108.13 | $108.15 | $108.10 |
| Purchase #4 | $166.32 | 3.422% | $172.0115 | $172.01 | $172.00 | $172.00 |
| Purchase #5 | $29.46 | 8.458% | $31.9517 | $31.95 | $31.95 | $32.00 |
| Purchase #6 | $38.58 | 13.777% | $43.8952 | $43.90 | $43.90 | $43.90 |
| Purchase #7 | $170.30 | 4.734% | $178.362 | $178.36 | $178.35 | $178.40 |
| 7 purchase totals = | $890.49 | $950.2819 | $950.28 | $950.30 | $950.30 | |