| 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 | $146.84 | 4.446% | $153.3685 | $153.37 | $153.35 | $153.40 |
| Purchase #2 | $195.83 | 12.828% | $220.9511 | $220.95 | $220.95 | $221.00 |
| Purchase #3 | $229.34 | 9.658% | $251.4897 | $251.49 | $251.50 | $251.50 |
| Purchase #4 | $42.39 | 11.866% | $47.42 | $47.42 | $47.40 | $47.40 |
| Purchase #5 | $198.73 | 7.142% | $212.9233 | $212.92 | $212.90 | $212.90 |
| Purchase #6 | $110.37 | 12.455% | $124.1166 | $124.12 | $124.10 | $124.10 |
| Purchase #7 | $92.41 | 10.358% | $101.9818 | $101.98 | $102.00 | $102.00 |
| 7 purchase totals = | $1,015.91 | $1,112.2510 | $1,112.25 | $1,112.20 | $1,112.30 | |