| 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 | $157.82 | 5.293% | $166.1734 | $166.17 | $166.15 | $166.20 |
| Purchase #2 | $21.87 | 7.705% | $23.5551 | $23.56 | $23.55 | $23.60 |
| Purchase #3 | $96.77 | 7.397% | $103.9281 | $103.93 | $103.95 | $103.90 |
| Purchase #4 | $199.40 | 6.266% | $211.8944 | $211.89 | $211.90 | $211.90 |
| Purchase #5 | $213.74 | 5.366% | $225.2093 | $225.21 | $225.20 | $225.20 |
| Purchase #6 | $15.90 | 7.646% | $17.1157 | $17.12 | $17.10 | $17.10 |
| Purchase #7 | $17.36 | 13.292% | $19.6675 | $19.67 | $19.65 | $19.70 |
| 7 purchase totals = | $722.86 | $767.5435 | $767.55 | $767.50 | $767.60 | |