| 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 | $160.46 | 4.481% | $167.6502 | $167.65 | $167.65 | $167.70 |
| Purchase #2 | $112.95 | 12.489% | $127.0563 | $127.06 | $127.05 | $127.10 |
| Purchase #3 | $31.73 | 10.389% | $35.0264 | $35.03 | $35.05 | $35.00 |
| Purchase #4 | $231.84 | 7.430% | $249.0657 | $249.07 | $249.05 | $249.10 |
| Purchase #5 | $63.84 | 7.152% | $68.4058 | $68.41 | $68.40 | $68.40 |
| Purchase #6 | $156.93 | 6.762% | $167.5416 | $167.54 | $167.55 | $167.50 |
| Purchase #7 | $142.25 | 9.739% | $156.1037 | $156.10 | $156.10 | $156.10 |
| 7 purchase totals = | $900.00 | $970.8497 | $970.86 | $970.85 | $970.90 | |