| 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 | $154.50 | 6.360% | $164.3262 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $184.34 | 8.333% | $199.7011 | $199.70 | $199.70 | $199.70 |
| Purchase #3 | $228.79 | 13.781% | $260.3195 | $260.32 | $260.30 | $260.30 |
| Purchase #4 | $18.37 | 4.201% | $19.1417 | $19.14 | $19.15 | $19.10 |
| Purchase #5 | $8.63 | 4.553% | $9.0229 | $9.02 | $9.00 | $9.00 |
| Purchase #6 | $183.74 | 5.646% | $194.114 | $194.11 | $194.10 | $194.10 |
| Purchase #7 | $49.62 | 4.533% | $51.8693 | $51.87 | $51.85 | $51.90 |
| 7 purchase totals = | $827.99 | $898.4947 | $898.49 | $898.45 | $898.40 | |