| 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 | $177.52 | 12.527% | $199.7579 | $199.76 | $199.75 | $199.80 |
| Purchase #2 | $69.47 | 13.817% | $79.0687 | $79.07 | $79.05 | $79.10 |
| Purchase #3 | $81.84 | 3.815% | $84.9622 | $84.96 | $84.95 | $85.00 |
| Purchase #4 | $243.26 | 10.133% | $267.9095 | $267.91 | $267.90 | $267.90 |
| Purchase #5 | $176.39 | 3.827% | $183.1404 | $183.14 | $183.15 | $183.10 |
| Purchase #6 | $161.84 | 10.777% | $179.2815 | $179.28 | $179.30 | $179.30 |
| Purchase #7 | $61.27 | 13.586% | $69.5941 | $69.59 | $69.60 | $69.60 |
| 7 purchase totals = | $971.59 | $1,063.7143 | $1,063.71 | $1,063.70 | $1,063.80 | |