| 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 | $173.82 | 7.710% | $187.2215 | $187.22 | $187.20 | $187.20 |
| Purchase #2 | $65.27 | 4.436% | $68.1654 | $68.17 | $68.15 | $68.20 |
| Purchase #3 | $113.95 | 9.214% | $124.4494 | $124.45 | $124.45 | $124.40 |
| Purchase #4 | $219.72 | 11.371% | $244.7044 | $244.70 | $244.70 | $244.70 |
| Purchase #5 | $11.51 | 8.544% | $12.4934 | $12.49 | $12.50 | $12.50 |
| Purchase #6 | $21.74 | 13.349% | $24.6421 | $24.64 | $24.65 | $24.60 |
| Purchase #7 | $75.77 | 11.706% | $84.6396 | $84.64 | $84.65 | $84.60 |
| 7 purchase totals = | $681.78 | $746.3158 | $746.31 | $746.30 | $746.20 | |