| 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 | $181.63 | 7.556% | $195.354 | $195.35 | $195.35 | $195.40 |
| Purchase #2 | $76.95 | 3.745% | $79.8318 | $79.83 | $79.85 | $79.80 |
| Purchase #3 | $174.70 | 4.816% | $183.1136 | $183.11 | $183.10 | $183.10 |
| Purchase #4 | $34.98 | 12.234% | $39.2595 | $39.26 | $39.25 | $39.30 |
| Purchase #5 | $239.29 | 5.300% | $251.9724 | $251.97 | $251.95 | $252.00 |
| Purchase #6 | $20.93 | 6.351% | $22.2593 | $22.26 | $22.25 | $22.30 |
| Purchase #7 | $198.53 | 11.544% | $221.4483 | $221.45 | $221.45 | $221.40 |
| 7 purchase totals = | $927.01 | $993.2389 | $993.23 | $993.20 | $993.30 | |