| 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 | $133.98 | 8.307% | $145.1097 | $145.11 | $145.10 | $145.10 |
| Purchase #2 | $181.47 | 5.261% | $191.0171 | $191.02 | $191.00 | $191.00 |
| Purchase #3 | $149.38 | 4.864% | $156.6458 | $156.65 | $156.65 | $156.60 |
| Purchase #4 | $195.85 | 12.481% | $220.294 | $220.29 | $220.30 | $220.30 |
| Purchase #5 | $50.59 | 13.544% | $57.4419 | $57.44 | $57.45 | $57.40 |
| Purchase #6 | $122.51 | 8.339% | $132.7261 | $132.73 | $132.75 | $132.70 |
| Purchase #7 | $169.46 | 6.433% | $180.3614 | $180.36 | $180.35 | $180.40 |
| 7 purchase totals = | $1,003.24 | $1,083.5960 | $1,083.60 | $1,083.60 | $1,083.50 | |