| 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 | $140.51 | 12.660% | $158.2986 | $158.30 | $158.30 | $158.30 |
| Purchase #2 | $22.56 | 8.629% | $24.5067 | $24.51 | $24.50 | $24.50 |
| Purchase #3 | $234.66 | 3.413% | $242.6689 | $242.67 | $242.65 | $242.70 |
| Purchase #4 | $239.47 | 10.180% | $263.848 | $263.85 | $263.85 | $263.80 |
| Purchase #5 | $127.98 | 7.653% | $137.7743 | $137.77 | $137.75 | $137.80 |
| Purchase #6 | $143.61 | 13.538% | $163.0519 | $163.05 | $163.05 | $163.10 |
| Purchase #7 | $147.40 | 9.514% | $161.4236 | $161.42 | $161.40 | $161.40 |
| 7 purchase totals = | $1,056.19 | $1,151.5720 | $1,151.57 | $1,151.50 | $1,151.60 | |