| 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 | $143.77 | 9.791% | $157.8465 | $157.85 | $157.85 | $157.80 |
| Purchase #2 | $197.27 | 13.788% | $224.4696 | $224.47 | $224.45 | $224.50 |
| Purchase #3 | $242.98 | 3.427% | $251.3069 | $251.31 | $251.30 | $251.30 |
| Purchase #4 | $233.36 | 3.780% | $242.181 | $242.18 | $242.20 | $242.20 |
| Purchase #5 | $117.92 | 4.546% | $123.2806 | $123.28 | $123.30 | $123.30 |
| Purchase #6 | $78.28 | 13.549% | $88.8862 | $88.89 | $88.90 | $88.90 |
| Purchase #7 | $42.55 | 10.419% | $46.9833 | $46.98 | $47.00 | $47.00 |
| 7 purchase totals = | $1,056.13 | $1,134.9541 | $1,134.96 | $1,135.00 | $1,135.00 | |