| 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 | $178.74 | 9.780% | $196.2208 | $196.22 | $196.20 | $196.20 |
| Purchase #2 | $67.59 | 10.532% | $74.7086 | $74.71 | $74.70 | $74.70 |
| Purchase #3 | $22.35 | 7.395% | $24.0028 | $24.00 | $24.00 | $24.00 |
| Purchase #4 | $214.83 | 6.590% | $228.9873 | $228.99 | $229.00 | $229.00 |
| Purchase #5 | $29.77 | 5.190% | $31.3151 | $31.32 | $31.30 | $31.30 |
| Purchase #6 | $190.35 | 4.753% | $199.3973 | $199.40 | $199.40 | $199.40 |
| Purchase #7 | $54.64 | 10.674% | $60.4723 | $60.47 | $60.45 | $60.50 |
| 7 purchase totals = | $758.27 | $815.1042 | $815.11 | $815.05 | $815.10 | |