| 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 | $175.55 | 12.377% | $197.2778 | $197.28 | $197.30 | $197.30 |
| Purchase #2 | $151.63 | 8.259% | $164.1531 | $164.15 | $164.15 | $164.20 |
| Purchase #3 | $135.89 | 10.288% | $149.8704 | $149.87 | $149.85 | $149.90 |
| Purchase #4 | $29.46 | 9.626% | $32.2958 | $32.30 | $32.30 | $32.30 |
| Purchase #5 | $83.80 | 3.346% | $86.6039 | $86.60 | $86.60 | $86.60 |
| Purchase #6 | $231.25 | 5.530% | $244.0381 | $244.04 | $244.05 | $244.00 |
| Purchase #7 | $148.59 | 8.722% | $161.55 | $161.55 | $161.55 | $161.60 |
| 7 purchase totals = | $956.17 | $1,035.7891 | $1,035.79 | $1,035.80 | $1,035.90 | |