| 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 | $151.37 | 6.553% | $161.2893 | $161.29 | $161.30 | $161.30 |
| Purchase #2 | $238.66 | 5.334% | $251.3901 | $251.39 | $251.40 | $251.40 |
| Purchase #3 | $31.28 | 6.826% | $33.4152 | $33.42 | $33.40 | $33.40 |
| Purchase #4 | $130.94 | 9.834% | $143.8166 | $143.82 | $143.80 | $143.80 |
| Purchase #5 | $41.99 | 13.145% | $47.5096 | $47.51 | $47.50 | $47.50 |
| Purchase #6 | $35.67 | 10.280% | $39.3369 | $39.34 | $39.35 | $39.30 |
| Purchase #7 | $33.61 | 9.575% | $36.8282 | $36.83 | $36.85 | $36.80 |
| 7 purchase totals = | $663.52 | $713.5859 | $713.60 | $713.60 | $713.50 | |