| 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 | $142.89 | 7.646% | $153.8154 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $31.75 | 3.401% | $32.8298 | $32.83 | $32.85 | $32.80 |
| Purchase #3 | $133.76 | 3.260% | $138.1206 | $138.12 | $138.10 | $138.10 |
| Purchase #4 | $236.39 | 7.800% | $254.8284 | $254.83 | $254.85 | $254.80 |
| Purchase #5 | $247.74 | 12.631% | $279.032 | $279.03 | $279.05 | $279.00 |
| Purchase #6 | $183.33 | 3.231% | $189.2534 | $189.25 | $189.25 | $189.30 |
| Purchase #7 | $154.30 | 7.677% | $166.1456 | $166.15 | $166.15 | $166.10 |
| 7 purchase totals = | $1,130.16 | $1,214.0252 | $1,214.03 | $1,214.05 | $1,213.90 | |