| 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 | $169.56 | 9.856% | $186.2718 | $186.27 | $186.25 | $186.30 |
| Purchase #2 | $201.81 | 9.684% | $221.3533 | $221.35 | $221.35 | $221.40 |
| Purchase #3 | $127.88 | 8.244% | $138.4224 | $138.42 | $138.40 | $138.40 |
| Purchase #4 | $29.50 | 10.867% | $32.7058 | $32.71 | $32.70 | $32.70 |
| Purchase #5 | $234.60 | 6.305% | $249.3915 | $249.39 | $249.40 | $249.40 |
| Purchase #6 | $196.66 | 5.480% | $207.437 | $207.44 | $207.45 | $207.40 |
| Purchase #7 | $194.70 | 4.652% | $203.7574 | $203.76 | $203.75 | $203.80 |
| 7 purchase totals = | $1,154.71 | $1,239.3392 | $1,239.34 | $1,239.30 | $1,239.40 | |