| 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 | $81.26 | 7.572% | $87.413 | $87.41 | $87.40 | $87.40 |
| Purchase #2 | $149.45 | 13.627% | $169.8156 | $169.82 | $169.80 | $169.80 |
| Purchase #3 | $23.86 | 3.842% | $24.7767 | $24.78 | $24.80 | $24.80 |
| Purchase #4 | $68.56 | 11.810% | $76.6569 | $76.66 | $76.65 | $76.70 |
| Purchase #5 | $165.90 | 4.400% | $173.1996 | $173.20 | $173.20 | $173.20 |
| Purchase #6 | $199.56 | 13.208% | $225.9179 | $225.92 | $225.90 | $225.90 |
| Purchase #7 | $172.60 | 12.765% | $194.6324 | $194.63 | $194.65 | $194.60 |
| 7 purchase totals = | $861.19 | $952.4121 | $952.42 | $952.40 | $952.40 | |