| 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 | $88.60 | 11.193% | $98.517 | $98.52 | $98.50 | $98.50 |
| Purchase #2 | $149.53 | 4.167% | $155.7609 | $155.76 | $155.75 | $155.80 |
| Purchase #3 | $25.94 | 3.728% | $26.907 | $26.91 | $26.90 | $26.90 |
| Purchase #4 | $143.64 | 11.544% | $160.2218 | $160.22 | $160.20 | $160.20 |
| Purchase #5 | $84.93 | 7.356% | $91.1775 | $91.18 | $91.20 | $91.20 |
| Purchase #6 | $42.77 | 10.552% | $47.2831 | $47.28 | $47.30 | $47.30 |
| Purchase #7 | $98.81 | 7.574% | $106.2939 | $106.29 | $106.30 | $106.30 |
| 7 purchase totals = | $634.22 | $686.1612 | $686.16 | $686.15 | $686.20 | |