| 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 | $105.36 | 6.819% | $112.5445 | $112.54 | $112.55 | $112.50 |
| Purchase #2 | $181.65 | 3.173% | $187.4138 | $187.41 | $187.40 | $187.40 |
| Purchase #3 | $140.59 | 8.620% | $152.7089 | $152.71 | $152.70 | $152.70 |
| Purchase #4 | $122.45 | 8.670% | $133.0664 | $133.07 | $133.05 | $133.10 |
| Purchase #5 | $185.84 | 5.348% | $195.7787 | $195.78 | $195.80 | $195.80 |
| Purchase #6 | $153.77 | 12.171% | $172.4853 | $172.49 | $172.50 | $172.50 |
| Purchase #7 | $195.97 | 8.245% | $212.1277 | $212.13 | $212.15 | $212.10 |
| 7 purchase totals = | $1,085.63 | $1,166.1253 | $1,166.13 | $1,166.15 | $1,166.10 | |