| 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 | $145.29 | 13.800% | $165.34 | $165.34 | $165.35 | $165.30 |
| Purchase #2 | $75.82 | 6.827% | $80.9962 | $81.00 | $81.00 | $81.00 |
| Purchase #3 | $115.29 | 12.176% | $129.3277 | $129.33 | $129.35 | $129.30 |
| Purchase #4 | $137.52 | 8.715% | $149.5049 | $149.50 | $149.50 | $149.50 |
| Purchase #5 | $6.33 | 3.857% | $6.5741 | $6.57 | $6.55 | $6.60 |
| Purchase #6 | $249.74 | 10.778% | $276.657 | $276.66 | $276.65 | $276.70 |
| Purchase #7 | $219.63 | 3.178% | $226.6098 | $226.61 | $226.60 | $226.60 |
| 7 purchase totals = | $949.62 | $1,035.0097 | $1,035.01 | $1,035.00 | $1,035.00 | |