| 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 | $33.28 | 13.540% | $37.7861 | $37.79 | $37.80 | $37.80 |
| Purchase #2 | $188.82 | 11.649% | $210.8156 | $210.82 | $210.80 | $210.80 |
| Purchase #3 | $75.83 | 7.361% | $81.4118 | $81.41 | $81.40 | $81.40 |
| Purchase #4 | $195.44 | 5.775% | $206.7267 | $206.73 | $206.75 | $206.70 |
| Purchase #5 | $202.66 | 10.757% | $224.4601 | $224.46 | $224.45 | $224.50 |
| Purchase #6 | $227.51 | 6.643% | $242.6235 | $242.62 | $242.60 | $242.60 |
| Purchase #7 | $153.44 | 11.437% | $170.9889 | $170.99 | $171.00 | $171.00 |
| 7 purchase totals = | $1,076.98 | $1,174.8127 | $1,174.82 | $1,174.80 | $1,174.80 | |