| 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 | $176.96 | 9.682% | $194.0933 | $194.09 | $194.10 | $194.10 |
| Purchase #2 | $101.54 | 5.346% | $106.9683 | $106.97 | $106.95 | $107.00 |
| Purchase #3 | $94.54 | 9.178% | $103.2169 | $103.22 | $103.20 | $103.20 |
| Purchase #4 | $85.45 | 6.772% | $91.2367 | $91.24 | $91.25 | $91.20 |
| Purchase #5 | $66.55 | 4.288% | $69.4037 | $69.40 | $69.40 | $69.40 |
| Purchase #6 | $88.38 | 13.672% | $100.4633 | $100.46 | $100.45 | $100.50 |
| Purchase #7 | $77.81 | 4.638% | $81.4188 | $81.42 | $81.40 | $81.40 |
| 7 purchase totals = | $691.23 | $746.8010 | $746.80 | $746.75 | $746.80 | |