| 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 | $166.42 | 8.578% | $180.6955 | $180.70 | $180.70 | $180.70 |
| Purchase #2 | $44.85 | 5.560% | $47.3437 | $47.34 | $47.35 | $47.30 |
| Purchase #3 | $113.46 | 4.288% | $118.3252 | $118.33 | $118.35 | $118.30 |
| Purchase #4 | $6.70 | 5.579% | $7.0738 | $7.07 | $7.05 | $7.10 |
| Purchase #5 | $167.32 | 13.164% | $189.346 | $189.35 | $189.35 | $189.30 |
| Purchase #6 | $131.90 | 4.589% | $137.9529 | $137.95 | $137.95 | $138.00 |
| Purchase #7 | $76.41 | 8.125% | $82.6183 | $82.62 | $82.60 | $82.60 |
| 7 purchase totals = | $707.06 | $763.3554 | $763.36 | $763.35 | $763.30 | |