| 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 | $162.34 | 11.220% | $180.5545 | $180.55 | $180.55 | $180.60 |
| Purchase #2 | $172.88 | 9.487% | $189.2811 | $189.28 | $189.30 | $189.30 |
| Purchase #3 | $214.75 | 6.652% | $229.0352 | $229.04 | $229.05 | $229.00 |
| Purchase #4 | $90.66 | 3.665% | $93.9827 | $93.98 | $94.00 | $94.00 |
| Purchase #5 | $206.88 | 8.759% | $225.0006 | $225.00 | $225.00 | $225.00 |
| Purchase #6 | $92.54 | 6.378% | $98.4422 | $98.44 | $98.45 | $98.40 |
| Purchase #7 | $166.94 | 4.816% | $174.9798 | $174.98 | $175.00 | $175.00 |
| 7 purchase totals = | $1,106.99 | $1,191.2761 | $1,191.27 | $1,191.35 | $1,191.30 | |