| 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 | $165.55 | 13.685% | $188.2055 | $188.21 | $188.20 | $188.20 |
| Purchase #2 | $227.81 | 5.477% | $240.2872 | $240.29 | $240.30 | $240.30 |
| Purchase #3 | $133.82 | 6.695% | $142.7792 | $142.78 | $142.80 | $142.80 |
| Purchase #4 | $155.55 | 10.231% | $171.4643 | $171.46 | $171.45 | $171.50 |
| Purchase #5 | $210.81 | 7.344% | $226.2919 | $226.29 | $226.30 | $226.30 |
| Purchase #6 | $27.65 | 5.813% | $29.2573 | $29.26 | $29.25 | $29.30 |
| Purchase #7 | $36.39 | 7.624% | $39.1644 | $39.16 | $39.15 | $39.20 |
| 7 purchase totals = | $957.58 | $1,037.4498 | $1,037.45 | $1,037.45 | $1,037.60 | |