| 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 | $187.55 | 3.157% | $193.471 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $179.94 | 4.144% | $187.3967 | $187.40 | $187.40 | $187.40 |
| Purchase #3 | $173.65 | 9.787% | $190.6451 | $190.65 | $190.65 | $190.60 |
| Purchase #4 | $94.83 | 6.247% | $100.754 | $100.75 | $100.75 | $100.80 |
| Purchase #5 | $43.33 | 8.498% | $47.0122 | $47.01 | $47.00 | $47.00 |
| Purchase #6 | $154.54 | 11.506% | $172.3214 | $172.32 | $172.30 | $172.30 |
| Purchase #7 | $119.68 | 10.640% | $132.414 | $132.41 | $132.40 | $132.40 |
| 7 purchase totals = | $953.52 | $1,024.0144 | $1,024.01 | $1,023.95 | $1,024.00 | |