| 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 | $126.68 | 7.664% | $136.3888 | $136.39 | $136.40 | $136.40 |
| Purchase #2 | $141.64 | 7.199% | $151.8367 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $149.54 | 7.209% | $160.3203 | $160.32 | $160.30 | $160.30 |
| Purchase #4 | $67.31 | 12.859% | $75.9654 | $75.97 | $75.95 | $76.00 |
| Purchase #5 | $187.66 | 12.574% | $211.2564 | $211.26 | $211.25 | $211.30 |
| Purchase #6 | $131.96 | 7.134% | $141.374 | $141.37 | $141.35 | $141.40 |
| Purchase #7 | $159.72 | 8.237% | $172.8761 | $172.88 | $172.90 | $172.90 |
| 7 purchase totals = | $964.51 | $1,050.0177 | $1,050.03 | $1,050.00 | $1,050.10 | |