| 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 | $167.91 | 6.692% | $179.1465 | $179.15 | $179.15 | $179.10 |
| Purchase #2 | $154.46 | 4.670% | $161.6733 | $161.67 | $161.65 | $161.70 |
| Purchase #3 | $91.46 | 10.475% | $101.0404 | $101.04 | $101.05 | $101.00 |
| Purchase #4 | $197.74 | 10.797% | $219.09 | $219.09 | $219.10 | $219.10 |
| Purchase #5 | $223.83 | 11.734% | $250.0942 | $250.09 | $250.10 | $250.10 |
| Purchase #6 | $111.70 | 6.297% | $118.7337 | $118.73 | $118.75 | $118.70 |
| Purchase #7 | $174.98 | 8.814% | $190.4027 | $190.40 | $190.40 | $190.40 |
| 7 purchase totals = | $1,122.08 | $1,220.1808 | $1,220.17 | $1,220.20 | $1,220.10 | |