| 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 | $178.25 | 12.553% | $200.6257 | $200.63 | $200.65 | $200.60 |
| Purchase #2 | $107.63 | 8.638% | $116.9271 | $116.93 | $116.95 | $116.90 |
| Purchase #3 | $185.52 | 11.777% | $207.3687 | $207.37 | $207.35 | $207.40 |
| Purchase #4 | $70.80 | 9.787% | $77.7292 | $77.73 | $77.75 | $77.70 |
| Purchase #5 | $233.30 | 11.545% | $260.2345 | $260.23 | $260.25 | $260.20 |
| Purchase #6 | $65.95 | 7.874% | $71.1429 | $71.14 | $71.15 | $71.10 |
| Purchase #7 | $131.48 | 12.205% | $147.5271 | $147.53 | $147.55 | $147.50 |
| 7 purchase totals = | $972.93 | $1,081.5552 | $1,081.56 | $1,081.65 | $1,081.40 | |