| 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 | $192.40 | 6.836% | $205.5525 | $205.55 | $205.55 | $205.60 |
| Purchase #2 | $155.89 | 3.318% | $161.0624 | $161.06 | $161.05 | $161.10 |
| Purchase #3 | $98.50 | 12.791% | $111.0991 | $111.10 | $111.10 | $111.10 |
| Purchase #4 | $173.42 | 11.867% | $193.9998 | $194.00 | $194.00 | $194.00 |
| Purchase #5 | $53.64 | 12.191% | $60.1793 | $60.18 | $60.20 | $60.20 |
| Purchase #6 | $133.36 | 8.112% | $144.1782 | $144.18 | $144.20 | $144.20 |
| Purchase #7 | $203.56 | 12.214% | $228.4228 | $228.42 | $228.40 | $228.40 |
| 7 purchase totals = | $1,010.77 | $1,104.4941 | $1,104.49 | $1,104.50 | $1,104.60 | |