| 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 | $138.94 | 13.247% | $157.3454 | $157.35 | $157.35 | $157.30 |
| Purchase #2 | $157.59 | 7.553% | $169.4928 | $169.49 | $169.50 | $169.50 |
| Purchase #3 | $92.90 | 11.825% | $103.8854 | $103.89 | $103.90 | $103.90 |
| Purchase #4 | $37.97 | 3.632% | $39.3491 | $39.35 | $39.35 | $39.30 |
| Purchase #5 | $219.77 | 5.615% | $232.1101 | $232.11 | $232.10 | $232.10 |
| Purchase #6 | $231.98 | 13.789% | $263.9677 | $263.97 | $263.95 | $264.00 |
| Purchase #7 | $211.31 | 7.698% | $227.5766 | $227.58 | $227.60 | $227.60 |
| 7 purchase totals = | $1,090.46 | $1,193.7271 | $1,193.74 | $1,193.75 | $1,193.70 | |