| 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 | $131.57 | 4.208% | $137.1065 | $137.11 | $137.10 | $137.10 |
| Purchase #2 | $157.98 | 12.692% | $178.0308 | $178.03 | $178.05 | $178.00 |
| Purchase #3 | $219.28 | 6.435% | $233.3907 | $233.39 | $233.40 | $233.40 |
| Purchase #4 | $87.54 | 12.813% | $98.7565 | $98.76 | $98.75 | $98.80 |
| Purchase #5 | $123.34 | 9.241% | $134.7378 | $134.74 | $134.75 | $134.70 |
| Purchase #6 | $94.74 | 5.317% | $99.7773 | $99.78 | $99.80 | $99.80 |
| Purchase #7 | $25.31 | 7.327% | $27.1645 | $27.16 | $27.15 | $27.20 |
| 7 purchase totals = | $839.76 | $908.9641 | $908.97 | $909.00 | $909.00 | |