| 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 | $189.65 | 6.731% | $202.4153 | $202.42 | $202.40 | $202.40 |
| Purchase #2 | $171.77 | 8.565% | $186.4821 | $186.48 | $186.50 | $186.50 |
| Purchase #3 | $72.29 | 9.580% | $79.2154 | $79.22 | $79.20 | $79.20 |
| Purchase #4 | $221.72 | 9.658% | $243.1337 | $243.13 | $243.15 | $243.10 |
| Purchase #5 | $169.98 | 11.860% | $190.1396 | $190.14 | $190.15 | $190.10 |
| Purchase #6 | $63.26 | 6.450% | $67.3403 | $67.34 | $67.35 | $67.30 |
| Purchase #7 | $78.58 | 12.186% | $88.1558 | $88.16 | $88.15 | $88.20 |
| 7 purchase totals = | $967.25 | $1,056.8822 | $1,056.89 | $1,056.90 | $1,056.80 | |