| 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 | $139.63 | 7.281% | $149.7965 | $149.80 | $149.80 | $149.80 |
| Purchase #2 | $165.41 | 8.863% | $180.0703 | $180.07 | $180.05 | $180.10 |
| Purchase #3 | $187.74 | 9.466% | $205.5115 | $205.51 | $205.50 | $205.50 |
| Purchase #4 | $120.57 | 7.473% | $129.5802 | $129.58 | $129.60 | $129.60 |
| Purchase #5 | $113.74 | 3.809% | $118.0724 | $118.07 | $118.05 | $118.10 |
| Purchase #6 | $158.50 | 12.447% | $178.2285 | $178.23 | $178.25 | $178.20 |
| Purchase #7 | $44.77 | 6.303% | $47.5919 | $47.59 | $47.60 | $47.60 |
| 7 purchase totals = | $930.36 | $1,008.8513 | $1,008.85 | $1,008.85 | $1,008.90 | |