| 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 | $182.28 | 9.609% | $199.7953 | $199.80 | $199.80 | $199.80 |
| Purchase #2 | $106.55 | 12.319% | $119.6759 | $119.68 | $119.70 | $119.70 |
| Purchase #3 | $194.72 | 11.662% | $217.4282 | $217.43 | $217.45 | $217.40 |
| Purchase #4 | $53.35 | 4.197% | $55.5891 | $55.59 | $55.60 | $55.60 |
| Purchase #5 | $122.52 | 3.464% | $126.7641 | $126.76 | $126.75 | $126.80 |
| Purchase #6 | $189.38 | 13.153% | $214.2892 | $214.29 | $214.30 | $214.30 |
| Purchase #7 | $199.63 | 8.815% | $217.2274 | $217.23 | $217.25 | $217.20 |
| 7 purchase totals = | $1,048.43 | $1,150.7692 | $1,150.78 | $1,150.85 | $1,150.80 | |