| 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 | $195.72 | 9.329% | $213.9787 | $213.98 | $214.00 | $214.00 |
| Purchase #2 | $155.95 | 13.499% | $177.0017 | $177.00 | $177.00 | $177.00 |
| Purchase #3 | $235.96 | 12.147% | $264.6221 | $264.62 | $264.60 | $264.60 |
| Purchase #4 | $180.78 | 4.609% | $189.1122 | $189.11 | $189.10 | $189.10 |
| Purchase #5 | $165.31 | 7.388% | $177.5231 | $177.52 | $177.50 | $177.50 |
| Purchase #6 | $135.52 | 11.139% | $150.6156 | $150.62 | $150.60 | $150.60 |
| Purchase #7 | $185.71 | 10.335% | $204.9031 | $204.90 | $204.90 | $204.90 |
| 7 purchase totals = | $1,254.95 | $1,377.7565 | $1,377.75 | $1,377.70 | $1,377.70 | |