| 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 | $135.88 | 11.791% | $151.9016 | $151.90 | $151.90 | $151.90 |
| Purchase #2 | $108.60 | 3.854% | $112.7854 | $112.79 | $112.80 | $112.80 |
| Purchase #3 | $197.79 | 3.330% | $204.3764 | $204.38 | $204.40 | $204.40 |
| Purchase #4 | $42.39 | 13.694% | $48.1949 | $48.19 | $48.20 | $48.20 |
| Purchase #5 | $62.54 | 10.489% | $69.0998 | $69.10 | $69.10 | $69.10 |
| Purchase #6 | $211.61 | 3.156% | $218.2884 | $218.29 | $218.30 | $218.30 |
| Purchase #7 | $156.85 | 12.810% | $176.9425 | $176.94 | $176.95 | $176.90 |
| 7 purchase totals = | $915.66 | $981.5890 | $981.59 | $981.65 | $981.60 | |