| 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 | $142.36 | 11.265% | $158.3969 | $158.40 | $158.40 | $158.40 |
| Purchase #2 | $136.35 | 5.490% | $143.8356 | $143.84 | $143.85 | $143.80 |
| Purchase #3 | $88.94 | 11.681% | $99.3291 | $99.33 | $99.35 | $99.30 |
| Purchase #4 | $172.42 | 7.237% | $184.898 | $184.90 | $184.90 | $184.90 |
| Purchase #5 | $192.67 | 5.470% | $203.209 | $203.21 | $203.20 | $203.20 |
| Purchase #6 | $169.60 | 7.240% | $181.879 | $181.88 | $181.90 | $181.90 |
| Purchase #7 | $69.28 | 8.180% | $74.9471 | $74.95 | $74.95 | $74.90 |
| 7 purchase totals = | $971.62 | $1,046.4947 | $1,046.51 | $1,046.55 | $1,046.40 | |