| 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 | $170.93 | 12.660% | $192.5697 | $192.57 | $192.55 | $192.60 |
| Purchase #2 | $36.91 | 4.324% | $38.506 | $38.51 | $38.50 | $38.50 |
| Purchase #3 | $136.57 | 9.618% | $149.7053 | $149.71 | $149.70 | $149.70 |
| Purchase #4 | $173.43 | 10.610% | $191.8309 | $191.83 | $191.85 | $191.80 |
| Purchase #5 | $52.90 | 13.870% | $60.2372 | $60.24 | $60.25 | $60.20 |
| Purchase #6 | $229.56 | 8.197% | $248.377 | $248.38 | $248.40 | $248.40 |
| Purchase #7 | $36.81 | 10.688% | $40.7443 | $40.74 | $40.75 | $40.70 |
| 7 purchase totals = | $837.11 | $921.9704 | $921.98 | $922.00 | $921.90 | |