| 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 | $12.92 | 6.170% | $13.7172 | $13.72 | $13.70 | $13.70 |
| Purchase #2 | $172.70 | 4.693% | $180.8048 | $180.80 | $180.80 | $180.80 |
| Purchase #3 | $70.32 | 9.402% | $76.9315 | $76.93 | $76.95 | $76.90 |
| Purchase #4 | $133.48 | 7.320% | $143.2507 | $143.25 | $143.25 | $143.30 |
| Purchase #5 | $213.42 | 4.132% | $222.2385 | $222.24 | $222.25 | $222.20 |
| Purchase #6 | $246.96 | 8.831% | $268.769 | $268.77 | $268.75 | $268.80 |
| Purchase #7 | $57.76 | 9.566% | $63.2853 | $63.29 | $63.30 | $63.30 |
| 7 purchase totals = | $907.56 | $968.9970 | $969.00 | $969.00 | $969.00 | |