| 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 | $148.35 | 12.849% | $167.4115 | $167.41 | $167.40 | $167.40 |
| Purchase #2 | $162.62 | 7.302% | $174.4945 | $174.49 | $174.50 | $174.50 |
| Purchase #3 | $116.56 | 13.402% | $132.1814 | $132.18 | $132.20 | $132.20 |
| Purchase #4 | $50.48 | 13.321% | $57.2044 | $57.20 | $57.20 | $57.20 |
| Purchase #5 | $237.41 | 12.632% | $267.3996 | $267.40 | $267.40 | $267.40 |
| Purchase #6 | $155.87 | 7.211% | $167.1098 | $167.11 | $167.10 | $167.10 |
| Purchase #7 | $225.84 | 4.294% | $235.5376 | $235.54 | $235.55 | $235.50 |
| 7 purchase totals = | $1,097.13 | $1,201.3388 | $1,201.33 | $1,201.35 | $1,201.30 | |