| 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 | $111.26 | 7.708% | $119.8359 | $119.84 | $119.85 | $119.80 |
| Purchase #2 | $142.52 | 9.500% | $156.0594 | $156.06 | $156.05 | $156.10 |
| Purchase #3 | $190.27 | 5.347% | $200.4437 | $200.44 | $200.45 | $200.40 |
| Purchase #4 | $246.76 | 6.623% | $263.1029 | $263.10 | $263.10 | $263.10 |
| Purchase #5 | $144.51 | 10.841% | $160.1763 | $160.18 | $160.20 | $160.20 |
| Purchase #6 | $14.37 | 11.737% | $16.0566 | $16.06 | $16.05 | $16.10 |
| Purchase #7 | $57.96 | 4.169% | $60.3764 | $60.38 | $60.40 | $60.40 |
| 7 purchase totals = | $907.65 | $976.0512 | $976.06 | $976.10 | $976.10 | |