| 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 | $121.71 | 8.857% | $132.4899 | $132.49 | $132.50 | $132.50 |
| Purchase #2 | $137.92 | 11.176% | $153.3339 | $153.33 | $153.35 | $153.30 |
| Purchase #3 | $187.81 | 7.537% | $201.9652 | $201.97 | $201.95 | $202.00 |
| Purchase #4 | $151.73 | 4.608% | $158.7217 | $158.72 | $158.70 | $158.70 |
| Purchase #5 | $201.47 | 5.518% | $212.5871 | $212.59 | $212.60 | $212.60 |
| Purchase #6 | $146.74 | 6.292% | $155.9729 | $155.97 | $155.95 | $156.00 |
| Purchase #7 | $180.91 | 12.381% | $203.3085 | $203.31 | $203.30 | $203.30 |
| 7 purchase totals = | $1,128.29 | $1,218.3792 | $1,218.38 | $1,218.35 | $1,218.40 | |