| 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 | $174.96 | 8.691% | $190.1658 | $190.17 | $190.15 | $190.20 |
| Purchase #2 | $46.82 | 9.706% | $51.3643 | $51.36 | $51.35 | $51.40 |
| Purchase #3 | $176.71 | 12.234% | $198.3287 | $198.33 | $198.35 | $198.30 |
| Purchase #4 | $113.61 | 6.186% | $120.6379 | $120.64 | $120.65 | $120.60 |
| Purchase #5 | $127.42 | 11.375% | $141.914 | $141.91 | $141.90 | $141.90 |
| Purchase #6 | $24.99 | 12.487% | $28.1105 | $28.11 | $28.10 | $28.10 |
| Purchase #7 | $210.35 | 7.825% | $226.8099 | $226.81 | $226.80 | $226.80 |
| 7 purchase totals = | $874.86 | $957.3311 | $957.33 | $957.30 | $957.30 | |