| 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 | $145.30 | 10.452% | $160.4868 | $160.49 | $160.50 | $160.50 |
| Purchase #2 | $58.31 | 7.849% | $62.8868 | $62.89 | $62.90 | $62.90 |
| Purchase #3 | $22.59 | 3.186% | $23.3097 | $23.31 | $23.30 | $23.30 |
| Purchase #4 | $195.78 | 13.277% | $221.7737 | $221.77 | $221.75 | $221.80 |
| Purchase #5 | $191.38 | 6.709% | $204.2197 | $204.22 | $204.20 | $204.20 |
| Purchase #6 | $89.48 | 13.622% | $101.669 | $101.67 | $101.65 | $101.70 |
| Purchase #7 | $200.31 | 12.874% | $226.0979 | $226.10 | $226.10 | $226.10 |
| 7 purchase totals = | $903.15 | $1,000.4436 | $1,000.45 | $1,000.40 | $1,000.50 | |