| 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 | $140.58 | 10.232% | $154.9641 | $154.96 | $154.95 | $155.00 |
| Purchase #2 | $62.59 | 8.714% | $68.0441 | $68.04 | $68.05 | $68.00 |
| Purchase #3 | $68.90 | 5.780% | $72.8824 | $72.88 | $72.90 | $72.90 |
| Purchase #4 | $211.39 | 3.456% | $218.6956 | $218.70 | $218.70 | $218.70 |
| Purchase #5 | $230.34 | 3.624% | $238.6875 | $238.69 | $238.70 | $238.70 |
| Purchase #6 | $15.65 | 4.570% | $16.3652 | $16.37 | $16.35 | $16.40 |
| Purchase #7 | $147.99 | 6.447% | $157.5309 | $157.53 | $157.55 | $157.50 |
| 7 purchase totals = | $877.44 | $927.1698 | $927.17 | $927.20 | $927.20 | |