| 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 | $158.26 | 5.283% | $166.6209 | $166.62 | $166.60 | $166.60 |
| Purchase #2 | $190.69 | 4.124% | $198.5541 | $198.55 | $198.55 | $198.60 |
| Purchase #3 | $121.83 | 13.288% | $138.0188 | $138.02 | $138.00 | $138.00 |
| Purchase #4 | $15.84 | 11.731% | $17.6982 | $17.70 | $17.70 | $17.70 |
| Purchase #5 | $178.27 | 3.351% | $184.2438 | $184.24 | $184.25 | $184.20 |
| Purchase #6 | $202.77 | 13.202% | $229.5397 | $229.54 | $229.55 | $229.50 |
| Purchase #7 | $10.32 | 3.700% | $10.7018 | $10.70 | $10.70 | $10.70 |
| 7 purchase totals = | $877.98 | $945.3773 | $945.37 | $945.35 | $945.30 | |