| 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 | $150.78 | 6.651% | $160.8084 | $160.81 | $160.80 | $160.80 |
| Purchase #2 | $142.87 | 9.171% | $155.9726 | $155.97 | $155.95 | $156.00 |
| Purchase #3 | $72.38 | 12.111% | $81.1459 | $81.15 | $81.15 | $81.10 |
| Purchase #4 | $231.25 | 8.817% | $251.6393 | $251.64 | $251.65 | $251.60 |
| Purchase #5 | $238.77 | 4.547% | $249.6269 | $249.63 | $249.65 | $249.60 |
| Purchase #6 | $67.61 | 11.411% | $75.325 | $75.33 | $75.35 | $75.30 |
| Purchase #7 | $204.57 | 10.623% | $226.3015 | $226.30 | $226.30 | $226.30 |
| 7 purchase totals = | $1,108.23 | $1,200.8196 | $1,200.83 | $1,200.85 | $1,200.70 | |