| 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 | $227.86 | 6.783% | $243.3157 | $243.32 | $243.30 | $243.30 |
| Purchase #2 | $213.95 | 7.470% | $229.9321 | $229.93 | $229.95 | $229.90 |
| Purchase #3 | $148.65 | 8.871% | $161.8367 | $161.84 | $161.85 | $161.80 |
| Purchase #4 | $173.84 | 13.499% | $197.3067 | $197.31 | $197.30 | $197.30 |
| Purchase #5 | $27.51 | 13.708% | $31.2811 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $123.91 | 12.714% | $139.6639 | $139.66 | $139.65 | $139.70 |
| Purchase #7 | $141.77 | 8.847% | $154.3124 | $154.31 | $154.30 | $154.30 |
| 7 purchase totals = | $1,057.49 | $1,157.6486 | $1,157.65 | $1,157.65 | $1,157.60 | |