| 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 | $160.29 | 5.436% | $169.0034 | $169.00 | $169.00 | $169.00 |
| Purchase #2 | $98.57 | 8.541% | $106.9889 | $106.99 | $107.00 | $107.00 |
| Purchase #3 | $110.80 | 8.705% | $120.4451 | $120.45 | $120.45 | $120.40 |
| Purchase #4 | $242.33 | 6.133% | $257.1921 | $257.19 | $257.20 | $257.20 |
| Purchase #5 | $127.59 | 9.197% | $139.3245 | $139.32 | $139.30 | $139.30 |
| Purchase #6 | $54.86 | 10.464% | $60.6006 | $60.60 | $60.60 | $60.60 |
| Purchase #7 | $29.87 | 8.458% | $32.3964 | $32.40 | $32.40 | $32.40 |
| 7 purchase totals = | $824.31 | $885.9510 | $885.95 | $885.95 | $885.90 | |