| 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 | $70.68 | 10.667% | $78.2194 | $78.22 | $78.20 | $78.20 |
| Purchase #2 | $137.75 | 3.708% | $142.8578 | $142.86 | $142.85 | $142.90 |
| Purchase #3 | $55.96 | 4.641% | $58.5571 | $58.56 | $58.55 | $58.60 |
| Purchase #4 | $144.74 | 10.210% | $159.518 | $159.52 | $159.50 | $159.50 |
| Purchase #5 | $202.54 | 8.284% | $219.3184 | $219.32 | $219.30 | $219.30 |
| Purchase #6 | $240.85 | 4.230% | $251.038 | $251.04 | $251.05 | $251.00 |
| Purchase #7 | $211.80 | 11.725% | $236.6336 | $236.63 | $236.65 | $236.60 |
| 7 purchase totals = | $1,064.32 | $1,146.1423 | $1,146.15 | $1,146.10 | $1,146.10 | |