| 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 | $198.99 | 13.795% | $226.4407 | $226.44 | $226.45 | $226.40 |
| Purchase #2 | $183.48 | 7.380% | $197.0208 | $197.02 | $197.00 | $197.00 |
| Purchase #3 | $176.52 | 8.544% | $191.6019 | $191.60 | $191.60 | $191.60 |
| Purchase #4 | $250.27 | 4.838% | $262.3781 | $262.38 | $262.40 | $262.40 |
| Purchase #5 | $170.39 | 11.483% | $189.9559 | $189.96 | $189.95 | $190.00 |
| Purchase #6 | $231.96 | 10.789% | $256.9862 | $256.99 | $257.00 | $257.00 |
| Purchase #7 | $152.68 | 9.469% | $167.1373 | $167.14 | $167.15 | $167.10 |
| 7 purchase totals = | $1,364.29 | $1,491.5209 | $1,491.53 | $1,491.55 | $1,491.50 | |