| 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 | $178.82 | 12.592% | $201.337 | $201.34 | $201.35 | $201.30 |
| Purchase #2 | $203.89 | 12.695% | $229.7738 | $229.77 | $229.75 | $229.80 |
| Purchase #3 | $133.95 | 13.116% | $151.5189 | $151.52 | $151.50 | $151.50 |
| Purchase #4 | $152.26 | 11.826% | $170.2663 | $170.27 | $170.25 | $170.30 |
| Purchase #5 | $249.61 | 10.104% | $274.8306 | $274.83 | $274.85 | $274.80 |
| Purchase #6 | $127.65 | 4.580% | $133.4964 | $133.50 | $133.50 | $133.50 |
| Purchase #7 | $193.73 | 7.166% | $207.6127 | $207.61 | $207.60 | $207.60 |
| 7 purchase totals = | $1,239.91 | $1,368.8357 | $1,368.84 | $1,368.80 | $1,368.80 | |