| 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 | $71.55 | 11.448% | $79.741 | $79.74 | $79.75 | $79.70 |
| Purchase #2 | $144.29 | 9.335% | $157.7595 | $157.76 | $157.75 | $157.80 |
| Purchase #3 | $153.71 | 5.316% | $161.8812 | $161.88 | $161.90 | $161.90 |
| Purchase #4 | $198.84 | 11.195% | $221.1001 | $221.10 | $221.10 | $221.10 |
| Purchase #5 | $159.62 | 13.468% | $181.1176 | $181.12 | $181.10 | $181.10 |
| Purchase #6 | $60.74 | 13.633% | $69.0207 | $69.02 | $69.00 | $69.00 |
| Purchase #7 | $73.89 | 10.308% | $81.5066 | $81.51 | $81.50 | $81.50 |
| 7 purchase totals = | $862.64 | $952.1267 | $952.13 | $952.10 | $952.10 | |