| 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 | $123.95 | 13.454% | $140.6262 | $140.63 | $140.65 | $140.60 |
| Purchase #2 | $170.75 | 8.364% | $185.0315 | $185.03 | $185.05 | $185.00 |
| Purchase #3 | $184.99 | 9.818% | $203.1523 | $203.15 | $203.15 | $203.20 |
| Purchase #4 | $59.54 | 13.558% | $67.6124 | $67.61 | $67.60 | $67.60 |
| Purchase #5 | $73.57 | 13.593% | $83.5704 | $83.57 | $83.55 | $83.60 |
| Purchase #6 | $103.70 | 11.542% | $115.6691 | $115.67 | $115.65 | $115.70 |
| Purchase #7 | $43.82 | 11.684% | $48.9399 | $48.94 | $48.95 | $48.90 |
| 7 purchase totals = | $760.32 | $844.6018 | $844.60 | $844.60 | $844.60 | |