| 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 | $177.54 | 13.588% | $201.6641 | $201.66 | $201.65 | $201.70 |
| Purchase #2 | $85.75 | 4.536% | $89.6396 | $89.64 | $89.65 | $89.60 |
| Purchase #3 | $42.36 | 6.838% | $45.2566 | $45.26 | $45.25 | $45.30 |
| Purchase #4 | $33.47 | 7.774% | $36.072 | $36.07 | $36.05 | $36.10 |
| Purchase #5 | $72.85 | 8.713% | $79.1974 | $79.20 | $79.20 | $79.20 |
| Purchase #6 | $247.29 | 4.217% | $257.7182 | $257.72 | $257.70 | $257.70 |
| Purchase #7 | $155.28 | 4.286% | $161.9353 | $161.94 | $161.95 | $161.90 |
| 7 purchase totals = | $814.54 | $871.4832 | $871.49 | $871.45 | $871.50 | |