| 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 | $164.63 | 9.156% | $179.7035 | $179.70 | $179.70 | $179.70 |
| Purchase #2 | $158.34 | 12.400% | $177.9742 | $177.97 | $177.95 | $178.00 |
| Purchase #3 | $222.47 | 11.155% | $247.2865 | $247.29 | $247.30 | $247.30 |
| Purchase #4 | $203.71 | 7.363% | $218.7092 | $218.71 | $218.70 | $218.70 |
| Purchase #5 | $42.25 | 12.864% | $47.685 | $47.69 | $47.70 | $47.70 |
| Purchase #6 | $110.90 | 9.449% | $121.3789 | $121.38 | $121.40 | $121.40 |
| Purchase #7 | $153.51 | 5.133% | $161.3897 | $161.39 | $161.40 | $161.40 |
| 7 purchase totals = | $1,055.81 | $1,154.1270 | $1,154.13 | $1,154.15 | $1,154.20 | |