| 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 | $177.86 | 3.674% | $184.3946 | $184.39 | $184.40 | $184.40 |
| Purchase #2 | $244.77 | 11.672% | $273.3396 | $273.34 | $273.35 | $273.30 |
| Purchase #3 | $201.68 | 7.540% | $216.8867 | $216.89 | $216.90 | $216.90 |
| Purchase #4 | $138.59 | 6.675% | $147.8409 | $147.84 | $147.85 | $147.80 |
| Purchase #5 | $24.63 | 8.587% | $26.745 | $26.75 | $26.75 | $26.70 |
| Purchase #6 | $32.97 | 8.428% | $35.7487 | $35.75 | $35.75 | $35.70 |
| Purchase #7 | $23.49 | 7.571% | $25.2684 | $25.27 | $25.25 | $25.30 |
| 7 purchase totals = | $843.99 | $910.2239 | $910.23 | $910.25 | $910.10 | |