| 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 | $159.64 | 9.203% | $174.3317 | $174.33 | $174.35 | $174.30 |
| Purchase #2 | $114.85 | 5.188% | $120.8084 | $120.81 | $120.80 | $120.80 |
| Purchase #3 | $102.75 | 12.128% | $115.2115 | $115.21 | $115.20 | $115.20 |
| Purchase #4 | $27.89 | 7.435% | $29.9636 | $29.96 | $29.95 | $30.00 |
| Purchase #5 | $219.81 | 10.507% | $242.9054 | $242.91 | $242.90 | $242.90 |
| Purchase #6 | $181.63 | 4.757% | $190.2701 | $190.27 | $190.25 | $190.30 |
| Purchase #7 | $208.41 | 8.761% | $226.6688 | $226.67 | $226.65 | $226.70 |
| 7 purchase totals = | $1,014.98 | $1,100.1595 | $1,100.16 | $1,100.10 | $1,100.20 | |