| 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 | $72.91 | 10.723% | $80.7281 | $80.73 | $80.75 | $80.70 |
| Purchase #2 | $148.68 | 4.640% | $155.5788 | $155.58 | $155.60 | $155.60 |
| Purchase #3 | $248.41 | 3.150% | $256.2349 | $256.23 | $256.25 | $256.20 |
| Purchase #4 | $250.57 | 4.102% | $260.8484 | $260.85 | $260.85 | $260.80 |
| Purchase #5 | $232.84 | 9.574% | $255.1321 | $255.13 | $255.15 | $255.10 |
| Purchase #6 | $14.49 | 11.637% | $16.1762 | $16.18 | $16.20 | $16.20 |
| Purchase #7 | $160.65 | 3.351% | $166.0334 | $166.03 | $166.05 | $166.00 |
| 7 purchase totals = | $1,128.55 | $1,190.7319 | $1,190.73 | $1,190.85 | $1,190.60 | |