| 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 | $80.80 | 3.373% | $83.5254 | $83.53 | $83.55 | $83.50 |
| Purchase #2 | $152.55 | 7.634% | $164.1957 | $164.20 | $164.20 | $164.20 |
| Purchase #3 | $241.73 | 4.856% | $253.4684 | $253.47 | $253.45 | $253.50 |
| Purchase #4 | $25.26 | 3.448% | $26.131 | $26.13 | $26.15 | $26.10 |
| Purchase #5 | $29.97 | 7.414% | $32.192 | $32.19 | $32.20 | $32.20 |
| Purchase #6 | $151.80 | 6.667% | $161.9205 | $161.92 | $161.90 | $161.90 |
| Purchase #7 | $184.93 | 11.175% | $205.5959 | $205.60 | $205.60 | $205.60 |
| 7 purchase totals = | $867.04 | $927.0289 | $927.04 | $927.05 | $927.00 | |