| 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 | $144.80 | 6.247% | $153.8457 | $153.85 | $153.85 | $153.80 |
| Purchase #2 | $69.79 | 9.585% | $76.4794 | $76.48 | $76.50 | $76.50 |
| Purchase #3 | $48.30 | 6.652% | $51.5129 | $51.51 | $51.50 | $51.50 |
| Purchase #4 | $5.65 | 9.367% | $6.1792 | $6.18 | $6.20 | $6.20 |
| Purchase #5 | $15.46 | 13.676% | $17.5743 | $17.57 | $17.55 | $17.60 |
| Purchase #6 | $20.42 | 11.304% | $22.7283 | $22.73 | $22.75 | $22.70 |
| Purchase #7 | $103.30 | 9.421% | $113.0319 | $113.03 | $113.05 | $113.00 |
| 7 purchase totals = | $407.72 | $441.3517 | $441.35 | $441.40 | $441.30 | |