| 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 | $161.75 | 4.337% | $168.7651 | $168.77 | $168.75 | $168.80 |
| Purchase #2 | $149.52 | 4.684% | $156.5235 | $156.52 | $156.50 | $156.50 |
| Purchase #3 | $129.28 | 10.158% | $142.4123 | $142.41 | $142.40 | $142.40 |
| Purchase #4 | $64.58 | 9.302% | $70.5872 | $70.59 | $70.60 | $70.60 |
| Purchase #5 | $99.80 | 5.276% | $105.0654 | $105.07 | $105.05 | $105.10 |
| Purchase #6 | $204.81 | 10.515% | $226.3458 | $226.35 | $226.35 | $226.30 |
| Purchase #7 | $148.52 | 7.862% | $160.1966 | $160.20 | $160.20 | $160.20 |
| 7 purchase totals = | $958.26 | $1,029.8959 | $1,029.91 | $1,029.85 | $1,029.90 | |