| 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 | $32.60 | 12.325% | $36.618 | $36.62 | $36.60 | $36.60 |
| Purchase #2 | $5.89 | 9.231% | $6.4337 | $6.43 | $6.45 | $6.40 |
| Purchase #3 | $60.75 | 8.405% | $65.856 | $65.86 | $65.85 | $65.90 |
| Purchase #4 | $178.75 | 4.593% | $186.96 | $186.96 | $186.95 | $187.00 |
| Purchase #5 | $140.41 | 13.347% | $159.1505 | $159.15 | $159.15 | $159.20 |
| Purchase #6 | $134.36 | 7.364% | $144.2543 | $144.25 | $144.25 | $144.30 |
| Purchase #7 | $19.59 | 13.252% | $22.1861 | $22.19 | $22.20 | $22.20 |
| 7 purchase totals = | $572.35 | $621.4586 | $621.46 | $621.45 | $621.60 | |