| 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 | $178.37 | 5.695% | $188.5282 | $188.53 | $188.55 | $188.50 |
| Purchase #2 | $138.84 | 10.869% | $153.9305 | $153.93 | $153.95 | $153.90 |
| Purchase #3 | $12.46 | 13.258% | $14.1119 | $14.11 | $14.10 | $14.10 |
| Purchase #4 | $227.96 | 11.462% | $254.0888 | $254.09 | $254.10 | $254.10 |
| Purchase #5 | $84.25 | 5.203% | $88.6335 | $88.63 | $88.65 | $88.60 |
| Purchase #6 | $61.56 | 8.213% | $66.6159 | $66.62 | $66.60 | $66.60 |
| Purchase #7 | $205.32 | 13.556% | $233.1532 | $233.15 | $233.15 | $233.20 |
| 7 purchase totals = | $908.76 | $999.0620 | $999.06 | $999.10 | $999.00 | |