| 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 | $144.74 | 12.464% | $162.7804 | $162.78 | $162.80 | $162.80 |
| Purchase #2 | $188.95 | 6.468% | $201.1713 | $201.17 | $201.15 | $201.20 |
| Purchase #3 | $52.29 | 3.176% | $53.9507 | $53.95 | $53.95 | $54.00 |
| Purchase #4 | $71.41 | 11.817% | $79.8485 | $79.85 | $79.85 | $79.80 |
| Purchase #5 | $70.80 | 12.721% | $79.8065 | $79.81 | $79.80 | $79.80 |
| Purchase #6 | $201.85 | 5.422% | $212.7943 | $212.79 | $212.80 | $212.80 |
| Purchase #7 | $14.74 | 12.170% | $16.5339 | $16.53 | $16.55 | $16.50 |
| 7 purchase totals = | $744.78 | $806.8856 | $806.88 | $806.90 | $806.90 | |