| 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 | $179.38 | 9.253% | $195.978 | $195.98 | $196.00 | $196.00 |
| Purchase #2 | $115.81 | 13.734% | $131.7153 | $131.72 | $131.70 | $131.70 |
| Purchase #3 | $108.56 | 3.837% | $112.7254 | $112.73 | $112.75 | $112.70 |
| Purchase #4 | $245.45 | 8.490% | $266.2887 | $266.29 | $266.30 | $266.30 |
| Purchase #5 | $6.66 | 13.171% | $7.5372 | $7.54 | $7.55 | $7.50 |
| Purchase #6 | $155.25 | 13.369% | $176.0054 | $176.01 | $176.00 | $176.00 |
| Purchase #7 | $27.75 | 3.398% | $28.6929 | $28.69 | $28.70 | $28.70 |
| 7 purchase totals = | $838.86 | $918.9429 | $918.96 | $919.00 | $918.90 | |