| 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 | $74.99 | 3.576% | $77.6716 | $77.67 | $77.65 | $77.70 |
| Purchase #2 | $150.25 | 7.662% | $161.7622 | $161.76 | $161.75 | $161.80 |
| Purchase #3 | $141.89 | 11.475% | $158.1719 | $158.17 | $158.15 | $158.20 |
| Purchase #4 | $137.46 | 10.555% | $151.9689 | $151.97 | $151.95 | $152.00 |
| Purchase #5 | $123.33 | 6.125% | $130.884 | $130.88 | $130.90 | $130.90 |
| Purchase #6 | $5.44 | 13.805% | $6.191 | $6.19 | $6.20 | $6.20 |
| Purchase #7 | $140.84 | 3.458% | $145.7102 | $145.71 | $145.70 | $145.70 |
| 7 purchase totals = | $774.20 | $832.3598 | $832.35 | $832.30 | $832.50 | |