| 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 | $133.34 | 7.248% | $143.0045 | $143.00 | $143.00 | $143.00 |
| Purchase #2 | $137.80 | 7.615% | $148.2935 | $148.29 | $148.30 | $148.30 |
| Purchase #3 | $156.38 | 7.847% | $168.6511 | $168.65 | $168.65 | $168.70 |
| Purchase #4 | $19.69 | 7.407% | $21.1484 | $21.15 | $21.15 | $21.10 |
| Purchase #5 | $189.81 | 8.646% | $206.221 | $206.22 | $206.20 | $206.20 |
| Purchase #6 | $102.63 | 10.762% | $113.675 | $113.68 | $113.70 | $113.70 |
| Purchase #7 | $168.83 | 4.623% | $176.635 | $176.64 | $176.65 | $176.60 |
| 7 purchase totals = | $908.48 | $977.6285 | $977.63 | $977.65 | $977.60 | |