| 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 | $122.90 | 8.217% | $132.9987 | $133.00 | $133.00 | $133.00 |
| Purchase #2 | $112.71 | 10.687% | $124.7553 | $124.76 | $124.75 | $124.80 |
| Purchase #3 | $177.53 | 7.593% | $191.0099 | $191.01 | $191.00 | $191.00 |
| Purchase #4 | $80.62 | 13.301% | $91.3433 | $91.34 | $91.35 | $91.30 |
| Purchase #5 | $150.79 | 5.617% | $159.2599 | $159.26 | $159.25 | $159.30 |
| Purchase #6 | $81.47 | 7.425% | $87.5191 | $87.52 | $87.50 | $87.50 |
| Purchase #7 | $39.60 | 3.169% | $40.8549 | $40.85 | $40.85 | $40.90 |
| 7 purchase totals = | $765.62 | $827.7411 | $827.74 | $827.70 | $827.80 | |