| 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 | $173.86 | 9.465% | $190.3158 | $190.32 | $190.30 | $190.30 |
| Purchase #2 | $73.78 | 8.822% | $80.2889 | $80.29 | $80.30 | $80.30 |
| Purchase #3 | $149.37 | 9.523% | $163.5945 | $163.59 | $163.60 | $163.60 |
| Purchase #4 | $191.43 | 10.499% | $211.5282 | $211.53 | $211.55 | $211.50 |
| Purchase #5 | $239.56 | 11.642% | $267.4496 | $267.45 | $267.45 | $267.40 |
| Purchase #6 | $98.72 | 10.621% | $109.2051 | $109.21 | $109.20 | $109.20 |
| Purchase #7 | $101.73 | 5.549% | $107.375 | $107.38 | $107.40 | $107.40 |
| 7 purchase totals = | $1,028.45 | $1,129.7571 | $1,129.77 | $1,129.80 | $1,129.70 | |