| 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 | $184.94 | 9.789% | $203.0438 | $203.04 | $203.05 | $203.00 |
| Purchase #2 | $8.62 | 11.763% | $9.634 | $9.63 | $9.65 | $9.60 |
| Purchase #3 | $143.62 | 10.450% | $158.6283 | $158.63 | $158.65 | $158.60 |
| Purchase #4 | $15.26 | 6.639% | $16.2731 | $16.27 | $16.25 | $16.30 |
| Purchase #5 | $241.84 | 12.837% | $272.885 | $272.89 | $272.90 | $272.90 |
| Purchase #6 | $71.75 | 10.301% | $79.141 | $79.14 | $79.15 | $79.10 |
| Purchase #7 | $80.88 | 4.329% | $84.3813 | $84.38 | $84.40 | $84.40 |
| 7 purchase totals = | $746.91 | $823.9865 | $823.98 | $824.05 | $823.90 | |