| 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 | $121.74 | 5.736% | $128.723 | $128.72 | $128.70 | $128.70 |
| Purchase #2 | $98.35 | 4.679% | $102.9518 | $102.95 | $102.95 | $103.00 |
| Purchase #3 | $62.37 | 5.798% | $65.9862 | $65.99 | $66.00 | $66.00 |
| Purchase #4 | $41.34 | 9.806% | $45.3938 | $45.39 | $45.40 | $45.40 |
| Purchase #5 | $148.75 | 5.814% | $157.3983 | $157.40 | $157.40 | $157.40 |
| Purchase #6 | $157.52 | 7.200% | $168.8614 | $168.86 | $168.85 | $168.90 |
| Purchase #7 | $206.95 | 4.529% | $216.3228 | $216.32 | $216.30 | $216.30 |
| 7 purchase totals = | $837.02 | $885.6373 | $885.63 | $885.60 | $885.70 | |