| 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 | $169.57 | 10.106% | $186.7067 | $186.71 | $186.70 | $186.70 |
| Purchase #2 | $213.99 | 4.175% | $222.9241 | $222.92 | $222.90 | $222.90 |
| Purchase #3 | $90.44 | 8.765% | $98.3671 | $98.37 | $98.35 | $98.40 |
| Purchase #4 | $53.25 | 12.325% | $59.8131 | $59.81 | $59.80 | $59.80 |
| Purchase #5 | $166.80 | 6.672% | $177.9289 | $177.93 | $177.95 | $177.90 |
| Purchase #6 | $186.87 | 9.493% | $204.6096 | $204.61 | $204.60 | $204.60 |
| Purchase #7 | $228.45 | 5.509% | $241.0353 | $241.04 | $241.05 | $241.00 |
| 7 purchase totals = | $1,109.37 | $1,191.3848 | $1,191.39 | $1,191.35 | $1,191.30 | |