| 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 | $70.60 | 5.687% | $74.615 | $74.62 | $74.60 | $74.60 |
| Purchase #2 | $187.71 | 11.189% | $208.7129 | $208.71 | $208.70 | $208.70 |
| Purchase #3 | $166.68 | 6.441% | $177.4159 | $177.42 | $177.40 | $177.40 |
| Purchase #4 | $210.69 | 9.144% | $229.9555 | $229.96 | $229.95 | $230.00 |
| Purchase #5 | $42.52 | 11.580% | $47.4438 | $47.44 | $47.45 | $47.40 |
| Purchase #6 | $41.32 | 5.451% | $43.5724 | $43.57 | $43.55 | $43.60 |
| Purchase #7 | $150.77 | 8.681% | $163.8583 | $163.86 | $163.85 | $163.90 |
| 7 purchase totals = | $870.29 | $945.5738 | $945.58 | $945.50 | $945.60 | |