| 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 | $133.90 | 13.231% | $151.6163 | $151.62 | $151.60 | $151.60 |
| Purchase #2 | $240.68 | 9.359% | $263.2052 | $263.21 | $263.20 | $263.20 |
| Purchase #3 | $174.64 | 3.224% | $180.2704 | $180.27 | $180.25 | $180.30 |
| Purchase #4 | $189.39 | 9.459% | $207.3044 | $207.30 | $207.30 | $207.30 |
| Purchase #5 | $148.51 | 13.716% | $168.8796 | $168.88 | $168.90 | $168.90 |
| Purchase #6 | $58.52 | 10.817% | $64.8501 | $64.85 | $64.85 | $64.90 |
| Purchase #7 | $91.86 | 12.787% | $103.6061 | $103.61 | $103.60 | $103.60 |
| 7 purchase totals = | $1,037.50 | $1,139.7321 | $1,139.74 | $1,139.70 | $1,139.80 | |