| 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 | $190.36 | 6.186% | $202.1357 | $202.14 | $202.15 | $202.10 |
| Purchase #2 | $193.39 | 4.780% | $202.634 | $202.63 | $202.65 | $202.60 |
| Purchase #3 | $215.94 | 7.782% | $232.7445 | $232.74 | $232.75 | $232.70 |
| Purchase #4 | $83.35 | 7.552% | $89.6446 | $89.64 | $89.65 | $89.60 |
| Purchase #5 | $236.41 | 12.505% | $265.9731 | $265.97 | $265.95 | $266.00 |
| Purchase #6 | $69.59 | 7.652% | $74.915 | $74.92 | $74.90 | $74.90 |
| Purchase #7 | $238.38 | 11.139% | $264.9331 | $264.93 | $264.95 | $264.90 |
| 7 purchase totals = | $1,227.42 | $1,332.9800 | $1,332.97 | $1,333.00 | $1,332.80 | |