| 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 | $69.74 | 4.628% | $72.9676 | $72.97 | $72.95 | $73.00 |
| Purchase #2 | $166.82 | 7.449% | $179.2464 | $179.25 | $179.25 | $179.20 |
| Purchase #3 | $243.98 | 5.152% | $256.5498 | $256.55 | $256.55 | $256.50 |
| Purchase #4 | $199.55 | 10.432% | $220.3671 | $220.37 | $220.35 | $220.40 |
| Purchase #5 | $216.35 | 7.602% | $232.7969 | $232.80 | $232.80 | $232.80 |
| Purchase #6 | $108.97 | 5.621% | $115.0952 | $115.10 | $115.10 | $115.10 |
| Purchase #7 | $142.53 | 10.757% | $157.862 | $157.86 | $157.85 | $157.90 |
| 7 purchase totals = | $1,147.94 | $1,234.8850 | $1,234.90 | $1,234.85 | $1,234.90 | |