| 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 | $198.73 | 9.579% | $217.7663 | $217.77 | $217.75 | $217.80 |
| Purchase #2 | $73.49 | 7.868% | $79.2722 | $79.27 | $79.25 | $79.30 |
| Purchase #3 | $103.73 | 3.539% | $107.401 | $107.40 | $107.40 | $107.40 |
| Purchase #4 | $106.64 | 13.147% | $120.66 | $120.66 | $120.65 | $120.70 |
| Purchase #5 | $95.93 | 6.263% | $101.9381 | $101.94 | $101.95 | $101.90 |
| Purchase #6 | $36.92 | 5.706% | $39.0267 | $39.03 | $39.05 | $39.00 |
| Purchase #7 | $197.42 | 6.421% | $210.0963 | $210.10 | $210.10 | $210.10 |
| 7 purchase totals = | $812.86 | $876.1606 | $876.17 | $876.15 | $876.20 | |