| 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 | $170.46 | 4.841% | $178.712 | $178.71 | $178.70 | $178.70 |
| Purchase #2 | $158.76 | 3.725% | $164.6738 | $164.67 | $164.65 | $164.70 |
| Purchase #3 | $247.81 | 10.210% | $273.1114 | $273.11 | $273.10 | $273.10 |
| Purchase #4 | $135.30 | 10.704% | $149.7825 | $149.78 | $149.80 | $149.80 |
| Purchase #5 | $174.41 | 4.290% | $181.8922 | $181.89 | $181.90 | $181.90 |
| Purchase #6 | $40.26 | 5.166% | $42.3398 | $42.34 | $42.35 | $42.30 |
| Purchase #7 | $147.51 | 10.811% | $163.4573 | $163.46 | $163.45 | $163.50 |
| 7 purchase totals = | $1,074.51 | $1,153.9690 | $1,153.96 | $1,153.95 | $1,154.00 | |