| 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 | $128.97 | 3.497% | $133.4801 | $133.48 | $133.50 | $133.50 |
| Purchase #2 | $106.84 | 3.167% | $110.2236 | $110.22 | $110.20 | $110.20 |
| Purchase #3 | $14.80 | 13.691% | $16.8263 | $16.83 | $16.85 | $16.80 |
| Purchase #4 | $223.77 | 3.361% | $231.2909 | $231.29 | $231.30 | $231.30 |
| Purchase #5 | $80.62 | 6.104% | $85.541 | $85.54 | $85.55 | $85.50 |
| Purchase #6 | $153.61 | 8.432% | $166.5624 | $166.56 | $166.55 | $166.60 |
| Purchase #7 | $85.86 | 6.387% | $91.3439 | $91.34 | $91.35 | $91.30 |
| 7 purchase totals = | $794.47 | $835.2682 | $835.26 | $835.30 | $835.20 | |