| 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 | $133.30 | 5.653% | $140.8354 | $140.84 | $140.85 | $140.80 |
| Purchase #2 | $188.29 | 9.250% | $205.7068 | $205.71 | $205.70 | $205.70 |
| Purchase #3 | $151.84 | 3.188% | $156.6807 | $156.68 | $156.70 | $156.70 |
| Purchase #4 | $111.34 | 8.325% | $120.6091 | $120.61 | $120.60 | $120.60 |
| Purchase #5 | $73.94 | 7.865% | $79.7554 | $79.76 | $79.75 | $79.80 |
| Purchase #6 | $178.29 | 11.319% | $198.4706 | $198.47 | $198.45 | $198.50 |
| Purchase #7 | $23.49 | 13.355% | $26.6271 | $26.63 | $26.65 | $26.60 |
| 7 purchase totals = | $860.49 | $928.6851 | $928.70 | $928.70 | $928.70 | |