| 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 | $168.80 | 12.384% | $189.7042 | $189.70 | $189.70 | $189.70 |
| Purchase #2 | $60.72 | 13.563% | $68.9555 | $68.96 | $68.95 | $69.00 |
| Purchase #3 | $14.74 | 4.559% | $15.412 | $15.41 | $15.40 | $15.40 |
| Purchase #4 | $226.28 | 9.177% | $247.0457 | $247.05 | $247.05 | $247.00 |
| Purchase #5 | $16.99 | 3.470% | $17.5796 | $17.58 | $17.60 | $17.60 |
| Purchase #6 | $214.27 | 11.460% | $238.8253 | $238.83 | $238.85 | $238.80 |
| Purchase #7 | $11.37 | 13.696% | $12.9272 | $12.93 | $12.95 | $12.90 |
| 7 purchase totals = | $713.17 | $790.4495 | $790.46 | $790.50 | $790.40 | |