| 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 | $171.58 | 7.574% | $184.5755 | $184.58 | $184.60 | $184.60 |
| Purchase #2 | $40.55 | 10.163% | $44.6711 | $44.67 | $44.65 | $44.70 |
| Purchase #3 | $192.90 | 10.133% | $212.4466 | $212.45 | $212.45 | $212.40 |
| Purchase #4 | $203.76 | 8.410% | $220.8962 | $220.90 | $220.90 | $220.90 |
| Purchase #5 | $151.59 | 10.615% | $167.6813 | $167.68 | $167.70 | $167.70 |
| Purchase #6 | $250.98 | 5.333% | $264.3648 | $264.36 | $264.35 | $264.40 |
| Purchase #7 | $35.66 | 3.777% | $37.0069 | $37.01 | $37.00 | $37.00 |
| 7 purchase totals = | $1,047.02 | $1,131.6424 | $1,131.65 | $1,131.65 | $1,131.70 | |