| 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 | $169.60 | 11.209% | $188.6105 | $188.61 | $188.60 | $188.60 |
| Purchase #2 | $161.64 | 8.505% | $175.3875 | $175.39 | $175.40 | $175.40 |
| Purchase #3 | $196.32 | 8.275% | $212.5655 | $212.57 | $212.55 | $212.60 |
| Purchase #4 | $68.92 | 4.346% | $71.9153 | $71.92 | $71.90 | $71.90 |
| Purchase #5 | $225.78 | 4.394% | $235.7008 | $235.70 | $235.70 | $235.70 |
| Purchase #6 | $108.70 | 11.698% | $121.4157 | $121.42 | $121.40 | $121.40 |
| Purchase #7 | $92.29 | 11.775% | $103.1571 | $103.16 | $103.15 | $103.20 |
| 7 purchase totals = | $1,023.25 | $1,108.7524 | $1,108.77 | $1,108.70 | $1,108.80 | |