| 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 | $162.90 | 10.519% | $180.0355 | $180.04 | $180.05 | $180.00 |
| Purchase #2 | $140.91 | 7.473% | $151.4402 | $151.44 | $151.45 | $151.40 |
| Purchase #3 | $159.45 | 8.355% | $172.772 | $172.77 | $172.75 | $172.80 |
| Purchase #4 | $245.51 | 7.697% | $264.4069 | $264.41 | $264.40 | $264.40 |
| Purchase #5 | $53.66 | 5.681% | $56.7084 | $56.71 | $56.70 | $56.70 |
| Purchase #6 | $200.98 | 13.639% | $228.3917 | $228.39 | $228.40 | $228.40 |
| Purchase #7 | $33.33 | 4.257% | $34.7489 | $34.75 | $34.75 | $34.70 |
| 7 purchase totals = | $996.74 | $1,088.5036 | $1,088.51 | $1,088.50 | $1,088.40 | |