| 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 | $121.87 | 9.600% | $133.5695 | $133.57 | $133.55 | $133.60 |
| Purchase #2 | $68.78 | 10.123% | $75.7426 | $75.74 | $75.75 | $75.70 |
| Purchase #3 | $131.46 | 7.405% | $141.1946 | $141.19 | $141.20 | $141.20 |
| Purchase #4 | $188.41 | 11.424% | $209.934 | $209.93 | $209.95 | $209.90 |
| Purchase #5 | $68.80 | 10.264% | $75.8616 | $75.86 | $75.85 | $75.90 |
| Purchase #6 | $223.37 | 8.668% | $242.7317 | $242.73 | $242.75 | $242.70 |
| Purchase #7 | $246.26 | 13.421% | $279.3106 | $279.31 | $279.30 | $279.30 |
| 7 purchase totals = | $1,048.95 | $1,158.3446 | $1,158.33 | $1,158.35 | $1,158.30 | |