| 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 | $194.74 | 3.302% | $201.1703 | $201.17 | $201.15 | $201.20 |
| Purchase #2 | $207.77 | 3.702% | $215.4616 | $215.46 | $215.45 | $215.50 |
| Purchase #3 | $153.51 | 13.585% | $174.3643 | $174.36 | $174.35 | $174.40 |
| Purchase #4 | $152.53 | 5.817% | $161.4027 | $161.40 | $161.40 | $161.40 |
| Purchase #5 | $209.46 | 12.111% | $234.8277 | $234.83 | $234.85 | $234.80 |
| Purchase #6 | $20.50 | 3.389% | $21.1947 | $21.19 | $21.20 | $21.20 |
| Purchase #7 | $64.37 | 6.782% | $68.7356 | $68.74 | $68.75 | $68.70 |
| 7 purchase totals = | $1,002.88 | $1,077.1569 | $1,077.15 | $1,077.15 | $1,077.20 | |