| 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 | $209.88 | 13.264% | $237.7185 | $237.72 | $237.70 | $237.70 |
| Purchase #2 | $250.63 | 5.211% | $263.6903 | $263.69 | $263.70 | $263.70 |
| Purchase #3 | $16.34 | 7.551% | $17.5738 | $17.57 | $17.55 | $17.60 |
| Purchase #4 | $141.71 | 6.351% | $150.71 | $150.71 | $150.70 | $150.70 |
| Purchase #5 | $220.69 | 5.362% | $232.5234 | $232.52 | $232.50 | $232.50 |
| Purchase #6 | $106.61 | 5.446% | $112.416 | $112.42 | $112.40 | $112.40 |
| Purchase #7 | $160.80 | 7.478% | $172.8246 | $172.82 | $172.80 | $172.80 |
| 7 purchase totals = | $1,106.66 | $1,187.4566 | $1,187.45 | $1,187.35 | $1,187.40 | |