| 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 | $182.96 | 6.475% | $194.8067 | $194.81 | $194.80 | $194.80 |
| Purchase #2 | $17.32 | 3.717% | $17.9638 | $17.96 | $17.95 | $18.00 |
| Purchase #3 | $144.63 | 3.716% | $150.0045 | $150.00 | $150.00 | $150.00 |
| Purchase #4 | $201.58 | 6.589% | $214.8621 | $214.86 | $214.85 | $214.90 |
| Purchase #5 | $109.77 | 8.158% | $118.725 | $118.73 | $118.75 | $118.70 |
| Purchase #6 | $91.63 | 12.441% | $103.0297 | $103.03 | $103.05 | $103.00 |
| Purchase #7 | $93.57 | 8.768% | $101.7742 | $101.77 | $101.75 | $101.80 |
| 7 purchase totals = | $841.46 | $901.1660 | $901.16 | $901.15 | $901.20 | |