| 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 | $155.89 | 6.462% | $165.9636 | $165.96 | $165.95 | $166.00 |
| Purchase #2 | $53.62 | 4.658% | $56.1176 | $56.12 | $56.10 | $56.10 |
| Purchase #3 | $190.79 | 6.834% | $203.8286 | $203.83 | $203.85 | $203.80 |
| Purchase #4 | $160.50 | 13.576% | $182.2895 | $182.29 | $182.30 | $182.30 |
| Purchase #5 | $195.39 | 3.256% | $201.7519 | $201.75 | $201.75 | $201.80 |
| Purchase #6 | $83.83 | 9.701% | $91.9623 | $91.96 | $91.95 | $92.00 |
| Purchase #7 | $19.37 | 6.845% | $20.6959 | $20.70 | $20.70 | $20.70 |
| 7 purchase totals = | $859.39 | $922.6094 | $922.61 | $922.60 | $922.70 | |