| 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 | $157.68 | 6.127% | $167.3411 | $167.34 | $167.35 | $167.30 |
| Purchase #2 | $157.54 | 13.297% | $178.4881 | $178.49 | $178.50 | $178.50 |
| Purchase #3 | $190.75 | 5.375% | $201.0028 | $201.00 | $201.00 | $201.00 |
| Purchase #4 | $142.99 | 12.344% | $160.6407 | $160.64 | $160.65 | $160.60 |
| Purchase #5 | $19.57 | 8.570% | $21.2471 | $21.25 | $21.25 | $21.20 |
| Purchase #6 | $246.90 | 13.621% | $280.5302 | $280.53 | $280.55 | $280.50 |
| Purchase #7 | $179.90 | 4.851% | $188.6269 | $188.63 | $188.65 | $188.60 |
| 7 purchase totals = | $1,095.33 | $1,197.8769 | $1,197.88 | $1,197.95 | $1,197.70 | |