| 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 | $178.58 | 9.685% | $195.8755 | $195.88 | $195.90 | $195.90 |
| Purchase #2 | $46.56 | 11.662% | $51.9898 | $51.99 | $52.00 | $52.00 |
| Purchase #3 | $157.33 | 6.849% | $168.1055 | $168.11 | $168.10 | $168.10 |
| Purchase #4 | $166.91 | 11.515% | $186.1297 | $186.13 | $186.15 | $186.10 |
| Purchase #5 | $231.89 | 9.824% | $254.6709 | $254.67 | $254.65 | $254.70 |
| Purchase #6 | $195.40 | 7.712% | $210.4692 | $210.47 | $210.45 | $210.50 |
| Purchase #7 | $47.88 | 13.653% | $54.4171 | $54.42 | $54.40 | $54.40 |
| 7 purchase totals = | $1,024.55 | $1,121.6577 | $1,121.67 | $1,121.65 | $1,121.70 | |