| 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 | $64.88 | 7.237% | $69.5754 | $69.58 | $69.60 | $69.60 |
| Purchase #2 | $85.94 | 8.701% | $93.4176 | $93.42 | $93.40 | $93.40 |
| Purchase #3 | $162.80 | 9.666% | $178.5362 | $178.54 | $178.55 | $178.50 |
| Purchase #4 | $137.39 | 3.496% | $142.1932 | $142.19 | $142.20 | $142.20 |
| Purchase #5 | $221.67 | 6.557% | $236.2049 | $236.20 | $236.20 | $236.20 |
| Purchase #6 | $236.73 | 7.486% | $254.4516 | $254.45 | $254.45 | $254.50 |
| Purchase #7 | $157.68 | 9.336% | $172.401 | $172.40 | $172.40 | $172.40 |
| 7 purchase totals = | $1,067.09 | $1,146.7799 | $1,146.78 | $1,146.80 | $1,146.80 | |