| 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 | $139.43 | 7.622% | $150.0574 | $150.06 | $150.05 | $150.10 |
| Purchase #2 | $171.56 | 7.784% | $184.9142 | $184.91 | $184.90 | $184.90 |
| Purchase #3 | $5.65 | 8.266% | $6.117 | $6.12 | $6.10 | $6.10 |
| Purchase #4 | $196.59 | 10.563% | $217.3558 | $217.36 | $217.35 | $217.40 |
| Purchase #5 | $174.83 | 11.309% | $194.6015 | $194.60 | $194.60 | $194.60 |
| Purchase #6 | $13.27 | 4.184% | $13.8252 | $13.83 | $13.85 | $13.80 |
| Purchase #7 | $54.69 | 11.288% | $60.8634 | $60.86 | $60.85 | $60.90 |
| 7 purchase totals = | $756.02 | $827.7345 | $827.74 | $827.70 | $827.80 | |