| 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 | $163.63 | 8.780% | $177.9967 | $178.00 | $178.00 | $178.00 |
| Purchase #2 | $66.98 | 9.343% | $73.2379 | $73.24 | $73.25 | $73.20 |
| Purchase #3 | $33.73 | 12.775% | $38.039 | $38.04 | $38.05 | $38.00 |
| Purchase #4 | $164.59 | 4.560% | $172.0953 | $172.10 | $172.10 | $172.10 |
| Purchase #5 | $149.94 | 7.412% | $161.0536 | $161.05 | $161.05 | $161.10 |
| Purchase #6 | $111.43 | 7.387% | $119.6613 | $119.66 | $119.65 | $119.70 |
| Purchase #7 | $158.60 | 9.872% | $174.257 | $174.26 | $174.25 | $174.30 |
| 7 purchase totals = | $848.90 | $916.3408 | $916.35 | $916.35 | $916.40 | |