| 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 | $121.27 | 12.425% | $136.3378 | $136.34 | $136.35 | $136.30 |
| Purchase #2 | $193.84 | 3.592% | $200.8027 | $200.80 | $200.80 | $200.80 |
| Purchase #3 | $66.92 | 5.484% | $70.5899 | $70.59 | $70.60 | $70.60 |
| Purchase #4 | $179.40 | 8.493% | $194.6364 | $194.64 | $194.65 | $194.60 |
| Purchase #5 | $102.69 | 13.523% | $116.5768 | $116.58 | $116.60 | $116.60 |
| Purchase #6 | $85.51 | 9.761% | $93.8566 | $93.86 | $93.85 | $93.90 |
| Purchase #7 | $133.99 | 6.510% | $142.7127 | $142.71 | $142.70 | $142.70 |
| 7 purchase totals = | $883.62 | $955.5129 | $955.52 | $955.55 | $955.50 | |