| 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 | $133.61 | 3.683% | $138.5309 | $138.53 | $138.55 | $138.50 |
| Purchase #2 | $158.51 | 7.495% | $170.3903 | $170.39 | $170.40 | $170.40 |
| Purchase #3 | $168.71 | 6.460% | $179.6087 | $179.61 | $179.60 | $179.60 |
| Purchase #4 | $10.40 | 8.157% | $11.2483 | $11.25 | $11.25 | $11.20 |
| Purchase #5 | $242.44 | 10.429% | $267.7241 | $267.72 | $267.70 | $267.70 |
| Purchase #6 | $126.27 | 5.303% | $132.9661 | $132.97 | $132.95 | $133.00 |
| Purchase #7 | $149.33 | 6.106% | $158.4481 | $158.45 | $158.45 | $158.40 |
| 7 purchase totals = | $989.27 | $1,058.9165 | $1,058.92 | $1,058.90 | $1,058.80 | |