| 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 | $116.81 | 5.737% | $123.5114 | $123.51 | $123.50 | $123.50 |
| Purchase #2 | $125.35 | 8.138% | $135.551 | $135.55 | $135.55 | $135.60 |
| Purchase #3 | $150.63 | 13.353% | $170.7436 | $170.74 | $170.75 | $170.70 |
| Purchase #4 | $192.98 | 12.255% | $216.6297 | $216.63 | $216.65 | $216.60 |
| Purchase #5 | $139.29 | 7.859% | $150.2368 | $150.24 | $150.25 | $150.20 |
| Purchase #6 | $40.58 | 12.145% | $45.5084 | $45.51 | $45.50 | $45.50 |
| Purchase #7 | $10.25 | 9.731% | $11.2474 | $11.25 | $11.25 | $11.20 |
| 7 purchase totals = | $775.89 | $853.4283 | $853.43 | $853.45 | $853.30 | |