| 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 | $129.52 | 10.771% | $143.4706 | $143.47 | $143.45 | $143.50 |
| Purchase #2 | $190.97 | 7.120% | $204.5671 | $204.57 | $204.55 | $204.60 |
| Purchase #3 | $119.58 | 9.549% | $130.9987 | $131.00 | $131.00 | $131.00 |
| Purchase #4 | $59.94 | 6.138% | $63.6191 | $63.62 | $63.60 | $63.60 |
| Purchase #5 | $204.31 | 6.339% | $217.2612 | $217.26 | $217.25 | $217.30 |
| Purchase #6 | $33.61 | 7.279% | $36.0565 | $36.06 | $36.05 | $36.10 |
| Purchase #7 | $145.63 | 9.803% | $159.9061 | $159.91 | $159.90 | $159.90 |
| 7 purchase totals = | $883.56 | $955.8793 | $955.89 | $955.80 | $956.00 | |