| 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 | $74.82 | 9.260% | $81.7483 | $81.75 | $81.75 | $81.70 |
| Purchase #2 | $140.53 | 12.219% | $157.7014 | $157.70 | $157.70 | $157.70 |
| Purchase #3 | $189.33 | 12.672% | $213.3219 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $204.58 | 3.222% | $211.1716 | $211.17 | $211.15 | $211.20 |
| Purchase #5 | $93.98 | 11.373% | $104.6683 | $104.67 | $104.65 | $104.70 |
| Purchase #6 | $183.28 | 6.355% | $194.9274 | $194.93 | $194.95 | $194.90 |
| Purchase #7 | $217.55 | 7.524% | $233.9185 | $233.92 | $233.90 | $233.90 |
| 7 purchase totals = | $1,104.07 | $1,197.4574 | $1,197.46 | $1,197.40 | $1,197.40 | |