| 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 | $190.52 | 7.373% | $204.567 | $204.57 | $204.55 | $204.60 |
| Purchase #2 | $137.27 | 10.825% | $152.1295 | $152.13 | $152.15 | $152.10 |
| Purchase #3 | $122.57 | 10.675% | $135.6543 | $135.65 | $135.65 | $135.70 |
| Purchase #4 | $72.47 | 12.814% | $81.7563 | $81.76 | $81.75 | $81.80 |
| Purchase #5 | $32.83 | 10.340% | $36.2246 | $36.22 | $36.20 | $36.20 |
| Purchase #6 | $40.49 | 8.196% | $43.8086 | $43.81 | $43.80 | $43.80 |
| Purchase #7 | $127.25 | 5.847% | $134.6903 | $134.69 | $134.70 | $134.70 |
| 7 purchase totals = | $723.40 | $788.8306 | $788.83 | $788.80 | $788.90 | |