| 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 | $106.64 | 9.110% | $116.3549 | $116.35 | $116.35 | $116.40 |
| Purchase #2 | $153.49 | 5.274% | $161.5851 | $161.59 | $161.60 | $161.60 |
| Purchase #3 | $120.37 | 6.575% | $128.2843 | $128.28 | $128.30 | $128.30 |
| Purchase #4 | $200.68 | 12.782% | $226.3309 | $226.33 | $226.35 | $226.30 |
| Purchase #5 | $73.67 | 7.109% | $78.9072 | $78.91 | $78.90 | $78.90 |
| Purchase #6 | $189.44 | 6.352% | $201.4732 | $201.47 | $201.45 | $201.50 |
| Purchase #7 | $145.31 | 10.333% | $160.3249 | $160.32 | $160.30 | $160.30 |
| 7 purchase totals = | $989.60 | $1,073.2605 | $1,073.25 | $1,073.25 | $1,073.30 | |