| 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 | $107.51 | 10.393% | $118.6835 | $118.68 | $118.70 | $118.70 |
| Purchase #2 | $177.52 | 5.150% | $186.6623 | $186.66 | $186.65 | $186.70 |
| Purchase #3 | $91.80 | 11.514% | $102.3699 | $102.37 | $102.35 | $102.40 |
| Purchase #4 | $157.74 | 8.838% | $171.6811 | $171.68 | $171.70 | $171.70 |
| Purchase #5 | $221.53 | 3.260% | $228.7519 | $228.75 | $228.75 | $228.80 |
| Purchase #6 | $172.80 | 9.514% | $189.2402 | $189.24 | $189.25 | $189.20 |
| Purchase #7 | $176.91 | 6.661% | $188.694 | $188.69 | $188.70 | $188.70 |
| 7 purchase totals = | $1,105.81 | $1,186.0829 | $1,186.07 | $1,186.10 | $1,186.20 | |