| 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 | $128.60 | 3.155% | $132.6573 | $132.66 | $132.65 | $132.70 |
| Purchase #2 | $31.70 | 11.765% | $35.4295 | $35.43 | $35.45 | $35.40 |
| Purchase #3 | $144.61 | 3.672% | $149.9201 | $149.92 | $149.90 | $149.90 |
| Purchase #4 | $172.26 | 3.689% | $178.6147 | $178.61 | $178.60 | $178.60 |
| Purchase #5 | $228.37 | 5.656% | $241.2866 | $241.29 | $241.30 | $241.30 |
| Purchase #6 | $29.41 | 12.297% | $33.0265 | $33.03 | $33.05 | $33.00 |
| Purchase #7 | $171.64 | 8.868% | $186.861 | $186.86 | $186.85 | $186.90 |
| 7 purchase totals = | $906.59 | $957.7957 | $957.80 | $957.80 | $957.80 | |