| 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 | $155.80 | 12.517% | $175.3015 | $175.30 | $175.30 | $175.30 |
| Purchase #2 | $104.65 | 7.754% | $112.7646 | $112.76 | $112.75 | $112.80 |
| Purchase #3 | $186.60 | 12.820% | $210.5221 | $210.52 | $210.50 | $210.50 |
| Purchase #4 | $204.39 | 10.685% | $226.2291 | $226.23 | $226.25 | $226.20 |
| Purchase #5 | $247.86 | 8.595% | $269.1636 | $269.16 | $269.15 | $269.20 |
| Purchase #6 | $199.83 | 12.733% | $225.2744 | $225.27 | $225.25 | $225.30 |
| Purchase #7 | $151.76 | 5.827% | $160.6031 | $160.60 | $160.60 | $160.60 |
| 7 purchase totals = | $1,250.89 | $1,379.8584 | $1,379.84 | $1,379.80 | $1,379.90 | |