| 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 | $135.63 | 12.673% | $152.8184 | $152.82 | $152.80 | $152.80 |
| Purchase #2 | $225.27 | 13.421% | $255.5035 | $255.50 | $255.50 | $255.50 |
| Purchase #3 | $15.49 | 8.209% | $16.7616 | $16.76 | $16.75 | $16.80 |
| Purchase #4 | $93.94 | 9.341% | $102.7149 | $102.71 | $102.70 | $102.70 |
| Purchase #5 | $86.75 | 7.600% | $93.343 | $93.34 | $93.35 | $93.30 |
| Purchase #6 | $18.79 | 12.368% | $21.1139 | $21.11 | $21.10 | $21.10 |
| Purchase #7 | $128.97 | 4.247% | $134.4474 | $134.45 | $134.45 | $134.40 |
| 7 purchase totals = | $704.84 | $776.7027 | $776.69 | $776.65 | $776.60 | |