| 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 | $108.78 | 7.146% | $116.5534 | $116.55 | $116.55 | $116.60 |
| Purchase #2 | $144.58 | 7.268% | $155.0881 | $155.09 | $155.10 | $155.10 |
| Purchase #3 | $54.75 | 10.158% | $60.3115 | $60.31 | $60.30 | $60.30 |
| Purchase #4 | $182.25 | 9.835% | $200.1743 | $200.17 | $200.15 | $200.20 |
| Purchase #5 | $107.58 | 12.310% | $120.8231 | $120.82 | $120.80 | $120.80 |
| Purchase #6 | $188.43 | 12.130% | $211.2866 | $211.29 | $211.30 | $211.30 |
| Purchase #7 | $16.36 | 7.743% | $17.6268 | $17.63 | $17.65 | $17.60 |
| 7 purchase totals = | $802.73 | $881.8638 | $881.86 | $881.85 | $881.90 | |