| 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 | $167.53 | 12.116% | $187.8279 | $187.83 | $187.85 | $187.80 |
| Purchase #2 | $117.52 | 7.647% | $126.5068 | $126.51 | $126.50 | $126.50 |
| Purchase #3 | $65.43 | 6.870% | $69.925 | $69.93 | $69.95 | $69.90 |
| Purchase #4 | $12.69 | 9.351% | $13.8766 | $13.88 | $13.90 | $13.90 |
| Purchase #5 | $119.59 | 13.464% | $135.6916 | $135.69 | $135.70 | $135.70 |
| Purchase #6 | $226.98 | 11.447% | $252.9624 | $252.96 | $252.95 | $253.00 |
| Purchase #7 | $157.71 | 6.255% | $167.5748 | $167.57 | $167.55 | $167.60 |
| 7 purchase totals = | $867.45 | $954.3651 | $954.37 | $954.40 | $954.40 | |