| 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 | $169.72 | 5.665% | $179.3346 | $179.33 | $179.35 | $179.30 |
| Purchase #2 | $202.70 | 3.588% | $209.9729 | $209.97 | $209.95 | $210.00 |
| Purchase #3 | $22.37 | 10.654% | $24.7533 | $24.75 | $24.75 | $24.80 |
| Purchase #4 | $116.57 | 13.738% | $132.5844 | $132.58 | $132.60 | $132.60 |
| Purchase #5 | $78.34 | 7.105% | $83.9061 | $83.91 | $83.90 | $83.90 |
| Purchase #6 | $115.73 | 8.634% | $125.7221 | $125.72 | $125.70 | $125.70 |
| Purchase #7 | $194.72 | 6.613% | $207.5968 | $207.60 | $207.60 | $207.60 |
| 7 purchase totals = | $900.15 | $963.8702 | $963.86 | $963.85 | $963.90 | |