| 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 | $139.88 | 8.743% | $152.1097 | $152.11 | $152.10 | $152.10 |
| Purchase #2 | $157.69 | 4.213% | $164.3335 | $164.33 | $164.35 | $164.30 |
| Purchase #3 | $230.73 | 3.231% | $238.1849 | $238.18 | $238.20 | $238.20 |
| Purchase #4 | $151.38 | 12.863% | $170.852 | $170.85 | $170.85 | $170.90 |
| Purchase #5 | $152.52 | 8.653% | $165.7176 | $165.72 | $165.70 | $165.70 |
| Purchase #6 | $105.34 | 9.342% | $115.1809 | $115.18 | $115.20 | $115.20 |
| Purchase #7 | $135.52 | 7.489% | $145.6691 | $145.67 | $145.65 | $145.70 |
| 7 purchase totals = | $1,073.06 | $1,152.0477 | $1,152.04 | $1,152.05 | $1,152.10 | |