| 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 | $204.86 | 9.376% | $224.0677 | $224.07 | $224.05 | $224.10 |
| Purchase #2 | $34.97 | 13.843% | $39.8109 | $39.81 | $39.80 | $39.80 |
| Purchase #3 | $158.73 | 7.719% | $170.9824 | $170.98 | $171.00 | $171.00 |
| Purchase #4 | $172.98 | 6.623% | $184.4365 | $184.44 | $184.45 | $184.40 |
| Purchase #5 | $8.41 | 10.474% | $9.2909 | $9.29 | $9.30 | $9.30 |
| Purchase #6 | $155.89 | 7.584% | $167.7127 | $167.71 | $167.70 | $167.70 |
| Purchase #7 | $74.56 | 9.450% | $81.6059 | $81.61 | $81.60 | $81.60 |
| 7 purchase totals = | $810.40 | $877.9070 | $877.91 | $877.90 | $877.90 | |