| 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 | $133.42 | 10.244% | $147.0875 | $147.09 | $147.10 | $147.10 |
| Purchase #2 | $69.53 | 9.161% | $75.8996 | $75.90 | $75.90 | $75.90 |
| Purchase #3 | $210.98 | 4.239% | $219.9234 | $219.92 | $219.90 | $219.90 |
| Purchase #4 | $40.73 | 8.358% | $44.1342 | $44.13 | $44.15 | $44.10 |
| Purchase #5 | $92.91 | 5.872% | $98.3657 | $98.37 | $98.35 | $98.40 |
| Purchase #6 | $109.57 | 6.819% | $117.0416 | $117.04 | $117.05 | $117.00 |
| Purchase #7 | $221.34 | 5.783% | $234.1401 | $234.14 | $234.15 | $234.10 |
| 7 purchase totals = | $878.48 | $936.5921 | $936.59 | $936.60 | $936.50 | |