| 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 | $125.59 | 12.523% | $141.3176 | $141.32 | $141.30 | $141.30 |
| Purchase #2 | $126.76 | 8.355% | $137.3508 | $137.35 | $137.35 | $137.40 |
| Purchase #3 | $129.74 | 13.391% | $147.1135 | $147.11 | $147.10 | $147.10 |
| Purchase #4 | $127.64 | 9.619% | $139.9177 | $139.92 | $139.90 | $139.90 |
| Purchase #5 | $120.79 | 6.847% | $129.0605 | $129.06 | $129.05 | $129.10 |
| Purchase #6 | $143.45 | 10.525% | $158.5481 | $158.55 | $158.55 | $158.50 |
| Purchase #7 | $150.27 | 6.388% | $159.8692 | $159.87 | $159.85 | $159.90 |
| 7 purchase totals = | $924.24 | $1,013.1774 | $1,013.18 | $1,013.10 | $1,013.20 | |