| 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 | $157.26 | 11.510% | $175.3606 | $175.36 | $175.35 | $175.40 |
| Purchase #2 | $59.67 | 6.322% | $63.4423 | $63.44 | $63.45 | $63.40 |
| Purchase #3 | $194.98 | 10.150% | $214.7705 | $214.77 | $214.75 | $214.80 |
| Purchase #4 | $240.82 | 5.711% | $254.5732 | $254.57 | $254.55 | $254.60 |
| Purchase #5 | $103.65 | 13.771% | $117.9236 | $117.92 | $117.90 | $117.90 |
| Purchase #6 | $112.36 | 4.755% | $117.7027 | $117.70 | $117.70 | $117.70 |
| Purchase #7 | $48.27 | 3.785% | $50.097 | $50.10 | $50.10 | $50.10 |
| 7 purchase totals = | $917.01 | $993.8699 | $993.86 | $993.80 | $993.90 | |