| 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 | $201.77 | 13.580% | $229.1704 | $229.17 | $229.15 | $229.20 |
| Purchase #2 | $147.55 | 4.205% | $153.7545 | $153.75 | $153.75 | $153.80 |
| Purchase #3 | $28.79 | 7.279% | $30.8856 | $30.89 | $30.90 | $30.90 |
| Purchase #4 | $71.31 | 13.535% | $80.9618 | $80.96 | $80.95 | $81.00 |
| Purchase #5 | $131.74 | 5.145% | $138.518 | $138.52 | $138.50 | $138.50 |
| Purchase #6 | $188.68 | 8.299% | $204.3386 | $204.34 | $204.35 | $204.30 |
| Purchase #7 | $200.62 | 7.752% | $216.1721 | $216.17 | $216.15 | $216.20 |
| 7 purchase totals = | $970.46 | $1,053.8010 | $1,053.80 | $1,053.75 | $1,053.90 | |