| 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 | $123.86 | 13.561% | $140.6567 | $140.66 | $140.65 | $140.70 |
| Purchase #2 | $5.86 | 3.112% | $6.0424 | $6.04 | $6.05 | $6.00 |
| Purchase #3 | $237.61 | 4.130% | $247.4233 | $247.42 | $247.40 | $247.40 |
| Purchase #4 | $168.56 | 12.183% | $189.0957 | $189.10 | $189.10 | $189.10 |
| Purchase #5 | $31.42 | 13.755% | $35.7418 | $35.74 | $35.75 | $35.70 |
| Purchase #6 | $20.50 | 13.846% | $23.3384 | $23.34 | $23.35 | $23.30 |
| Purchase #7 | $150.99 | 7.130% | $161.7556 | $161.76 | $161.75 | $161.80 |
| 7 purchase totals = | $738.80 | $804.0539 | $804.06 | $804.05 | $804.00 | |