| 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 | $164.76 | 3.722% | $170.8924 | $170.89 | $170.90 | $170.90 |
| Purchase #2 | $144.55 | 11.448% | $161.0981 | $161.10 | $161.10 | $161.10 |
| Purchase #3 | $178.64 | 4.648% | $186.9432 | $186.94 | $186.95 | $186.90 |
| Purchase #4 | $198.37 | 6.585% | $211.4327 | $211.43 | $211.45 | $211.40 |
| Purchase #5 | $233.37 | 5.841% | $247.0011 | $247.00 | $247.00 | $247.00 |
| Purchase #6 | $36.30 | 4.284% | $37.8551 | $37.86 | $37.85 | $37.90 |
| Purchase #7 | $190.72 | 9.130% | $208.1327 | $208.13 | $208.15 | $208.10 |
| 7 purchase totals = | $1,146.71 | $1,223.3553 | $1,223.35 | $1,223.40 | $1,223.30 | |