| 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 | $98.91 | 11.372% | $110.158 | $110.16 | $110.15 | $110.20 |
| Purchase #2 | $12.58 | 6.770% | $13.4317 | $13.43 | $13.45 | $13.40 |
| Purchase #3 | $95.90 | 4.146% | $99.876 | $99.88 | $99.90 | $99.90 |
| Purchase #4 | $18.34 | 7.519% | $19.719 | $19.72 | $19.70 | $19.70 |
| Purchase #5 | $119.81 | 11.293% | $133.3401 | $133.34 | $133.35 | $133.30 |
| Purchase #6 | $225.33 | 5.763% | $238.3158 | $238.32 | $238.30 | $238.30 |
| Purchase #7 | $136.57 | 6.818% | $145.8813 | $145.88 | $145.90 | $145.90 |
| 7 purchase totals = | $707.44 | $760.7219 | $760.73 | $760.75 | $760.70 | |