| 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 | $146.91 | 6.733% | $156.8015 | $156.80 | $156.80 | $156.80 |
| Purchase #2 | $162.34 | 10.141% | $178.8029 | $178.80 | $178.80 | $178.80 |
| Purchase #3 | $157.29 | 5.728% | $166.2996 | $166.30 | $166.30 | $166.30 |
| Purchase #4 | $144.62 | 11.408% | $161.1182 | $161.12 | $161.10 | $161.10 |
| Purchase #5 | $40.29 | 11.197% | $44.8013 | $44.80 | $44.80 | $44.80 |
| Purchase #6 | $201.30 | 4.364% | $210.0847 | $210.08 | $210.10 | $210.10 |
| Purchase #7 | $25.44 | 9.731% | $27.9156 | $27.92 | $27.90 | $27.90 |
| 7 purchase totals = | $878.19 | $945.8238 | $945.82 | $945.80 | $945.80 | |