| 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 | $167.30 | 10.798% | $185.3651 | $185.37 | $185.35 | $185.40 |
| Purchase #2 | $237.69 | 3.397% | $245.7643 | $245.76 | $245.75 | $245.80 |
| Purchase #3 | $248.95 | 10.441% | $274.9429 | $274.94 | $274.95 | $274.90 |
| Purchase #4 | $15.36 | 13.376% | $17.4146 | $17.41 | $17.40 | $17.40 |
| Purchase #5 | $248.73 | 3.170% | $256.6147 | $256.61 | $256.60 | $256.60 |
| Purchase #6 | $225.42 | 11.728% | $251.8573 | $251.86 | $251.85 | $251.90 |
| Purchase #7 | $222.69 | 11.826% | $249.0253 | $249.03 | $249.05 | $249.00 |
| 7 purchase totals = | $1,366.14 | $1,480.9842 | $1,480.98 | $1,480.95 | $1,481.00 | |