| 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 | $136.74 | 8.441% | $148.2822 | $148.28 | $148.30 | $148.30 |
| Purchase #2 | $73.36 | 9.302% | $80.1839 | $80.18 | $80.20 | $80.20 |
| Purchase #3 | $230.86 | 9.426% | $252.6209 | $252.62 | $252.60 | $252.60 |
| Purchase #4 | $250.38 | 10.178% | $275.8637 | $275.86 | $275.85 | $275.90 |
| Purchase #5 | $167.90 | 3.174% | $173.2291 | $173.23 | $173.25 | $173.20 |
| Purchase #6 | $19.36 | 6.367% | $20.5927 | $20.59 | $20.60 | $20.60 |
| Purchase #7 | $30.50 | 5.391% | $32.1443 | $32.14 | $32.15 | $32.10 |
| 7 purchase totals = | $909.10 | $982.9168 | $982.90 | $982.95 | $982.90 | |