| 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 | $158.29 | 9.788% | $173.7834 | $173.78 | $173.80 | $173.80 |
| Purchase #2 | $236.29 | 5.321% | $248.863 | $248.86 | $248.85 | $248.90 |
| Purchase #3 | $18.77 | 3.288% | $19.3872 | $19.39 | $19.40 | $19.40 |
| Purchase #4 | $242.25 | 11.115% | $269.1761 | $269.18 | $269.20 | $269.20 |
| Purchase #5 | $150.42 | 3.460% | $155.6245 | $155.62 | $155.60 | $155.60 |
| Purchase #6 | $55.75 | 8.669% | $60.583 | $60.58 | $60.60 | $60.60 |
| Purchase #7 | $52.76 | 7.851% | $56.9022 | $56.90 | $56.90 | $56.90 |
| 7 purchase totals = | $914.53 | $984.3194 | $984.31 | $984.35 | $984.40 | |