| 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 | $124.37 | 13.311% | $140.9249 | $140.92 | $140.90 | $140.90 |
| Purchase #2 | $162.37 | 8.747% | $176.5725 | $176.57 | $176.55 | $176.60 |
| Purchase #3 | $47.72 | 6.339% | $50.745 | $50.75 | $50.75 | $50.70 |
| Purchase #4 | $220.55 | 8.845% | $240.0576 | $240.06 | $240.05 | $240.10 |
| Purchase #5 | $130.97 | 10.801% | $145.1161 | $145.12 | $145.10 | $145.10 |
| Purchase #6 | $13.52 | 13.215% | $15.3067 | $15.31 | $15.30 | $15.30 |
| Purchase #7 | $102.27 | 4.221% | $106.5868 | $106.59 | $106.60 | $106.60 |
| 7 purchase totals = | $801.77 | $875.3096 | $875.32 | $875.25 | $875.30 | |