| 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 | $159.51 | 5.525% | $168.3229 | $168.32 | $168.30 | $168.30 |
| Purchase #2 | $12.89 | 8.165% | $13.9425 | $13.94 | $13.95 | $13.90 |
| Purchase #3 | $205.98 | 5.189% | $216.6683 | $216.67 | $216.65 | $216.70 |
| Purchase #4 | $133.68 | 7.546% | $143.7675 | $143.77 | $143.75 | $143.80 |
| Purchase #5 | $75.26 | 11.867% | $84.1911 | $84.19 | $84.20 | $84.20 |
| Purchase #6 | $233.58 | 5.782% | $247.0856 | $247.09 | $247.10 | $247.10 |
| Purchase #7 | $139.52 | 3.769% | $144.7785 | $144.78 | $144.80 | $144.80 |
| 7 purchase totals = | $960.42 | $1,018.7564 | $1,018.76 | $1,018.75 | $1,018.80 | |