| 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 | $170.30 | 3.383% | $176.0612 | $176.06 | $176.05 | $176.10 |
| Purchase #2 | $204.45 | 10.342% | $225.5942 | $225.59 | $225.60 | $225.60 |
| Purchase #3 | $235.33 | 4.133% | $245.0562 | $245.06 | $245.05 | $245.10 |
| Purchase #4 | $214.97 | 13.699% | $244.4187 | $244.42 | $244.40 | $244.40 |
| Purchase #5 | $231.85 | 9.495% | $253.8642 | $253.86 | $253.85 | $253.90 |
| Purchase #6 | $8.73 | 8.462% | $9.4687 | $9.47 | $9.45 | $9.50 |
| Purchase #7 | $169.56 | 5.343% | $178.6196 | $178.62 | $178.60 | $178.60 |
| 7 purchase totals = | $1,235.19 | $1,333.0828 | $1,333.08 | $1,333.00 | $1,333.20 | |