| 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 | $187.74 | 6.334% | $199.6315 | $199.63 | $199.65 | $199.60 |
| Purchase #2 | $22.85 | 5.109% | $24.0174 | $24.02 | $24.00 | $24.00 |
| Purchase #3 | $162.35 | 8.720% | $176.5069 | $176.51 | $176.50 | $176.50 |
| Purchase #4 | $115.68 | 3.231% | $119.4176 | $119.42 | $119.40 | $119.40 |
| Purchase #5 | $170.88 | 13.412% | $193.7984 | $193.80 | $193.80 | $193.80 |
| Purchase #6 | $43.76 | 9.842% | $48.0669 | $48.07 | $48.05 | $48.10 |
| Purchase #7 | $29.80 | 4.186% | $31.0474 | $31.05 | $31.05 | $31.00 |
| 7 purchase totals = | $733.06 | $792.4861 | $792.50 | $792.45 | $792.40 | |