| 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 | $155.25 | 10.685% | $171.8385 | $171.84 | $171.85 | $171.80 |
| Purchase #2 | $198.63 | 10.365% | $219.218 | $219.22 | $219.20 | $219.20 |
| Purchase #3 | $190.53 | 12.144% | $213.668 | $213.67 | $213.65 | $213.70 |
| Purchase #4 | $181.86 | 13.629% | $206.6457 | $206.65 | $206.65 | $206.60 |
| Purchase #5 | $159.66 | 4.485% | $166.8208 | $166.82 | $166.80 | $166.80 |
| Purchase #6 | $66.65 | 12.736% | $75.1385 | $75.14 | $75.15 | $75.10 |
| Purchase #7 | $111.78 | 11.354% | $124.4715 | $124.47 | $124.45 | $124.50 |
| 7 purchase totals = | $1,064.36 | $1,177.8010 | $1,177.81 | $1,177.75 | $1,177.70 | |