| 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 | $115.56 | 3.642% | $119.7687 | $119.77 | $119.75 | $119.80 |
| Purchase #2 | $183.92 | 3.174% | $189.7576 | $189.76 | $189.75 | $189.80 |
| Purchase #3 | $150.93 | 4.822% | $158.2078 | $158.21 | $158.20 | $158.20 |
| Purchase #4 | $184.38 | 11.803% | $206.1424 | $206.14 | $206.15 | $206.10 |
| Purchase #5 | $213.82 | 7.427% | $229.7004 | $229.70 | $229.70 | $229.70 |
| Purchase #6 | $121.85 | 13.354% | $138.1218 | $138.12 | $138.10 | $138.10 |
| Purchase #7 | $49.89 | 5.791% | $52.7791 | $52.78 | $52.80 | $52.80 |
| 7 purchase totals = | $1,020.35 | $1,094.4778 | $1,094.48 | $1,094.45 | $1,094.50 | |