| 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 | $168.62 | 6.180% | $179.0407 | $179.04 | $179.05 | $179.00 |
| Purchase #2 | $123.73 | 13.726% | $140.7132 | $140.71 | $140.70 | $140.70 |
| Purchase #3 | $225.96 | 3.720% | $234.3657 | $234.37 | $234.35 | $234.40 |
| Purchase #4 | $166.36 | 11.687% | $185.8025 | $185.80 | $185.80 | $185.80 |
| Purchase #5 | $41.80 | 13.347% | $47.379 | $47.38 | $47.40 | $47.40 |
| Purchase #6 | $233.41 | 7.630% | $251.2192 | $251.22 | $251.20 | $251.20 |
| Purchase #7 | $162.61 | 8.546% | $176.5067 | $176.51 | $176.50 | $176.50 |
| 7 purchase totals = | $1,122.49 | $1,215.0270 | $1,215.03 | $1,215.00 | $1,215.00 | |