| 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 | $166.81 | 4.780% | $174.7835 | $174.78 | $174.80 | $174.80 |
| Purchase #2 | $161.39 | 3.817% | $167.5503 | $167.55 | $167.55 | $167.60 |
| Purchase #3 | $90.94 | 5.648% | $96.0763 | $96.08 | $96.10 | $96.10 |
| Purchase #4 | $136.56 | 6.343% | $145.222 | $145.22 | $145.20 | $145.20 |
| Purchase #5 | $126.50 | 5.458% | $133.4044 | $133.40 | $133.40 | $133.40 |
| Purchase #6 | $60.67 | 3.427% | $62.7492 | $62.75 | $62.75 | $62.70 |
| Purchase #7 | $24.49 | 10.535% | $27.07 | $27.07 | $27.05 | $27.10 |
| 7 purchase totals = | $767.36 | $806.8557 | $806.85 | $806.85 | $806.90 | |