| 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 | $155.45 | 5.292% | $163.6764 | $163.68 | $163.70 | $163.70 |
| Purchase #2 | $69.88 | 6.306% | $74.2866 | $74.29 | $74.30 | $74.30 |
| Purchase #3 | $221.61 | 12.416% | $249.1251 | $249.13 | $249.15 | $249.10 |
| Purchase #4 | $55.30 | 9.620% | $60.6199 | $60.62 | $60.60 | $60.60 |
| Purchase #5 | $173.47 | 8.447% | $188.123 | $188.12 | $188.10 | $188.10 |
| Purchase #6 | $193.37 | 11.442% | $215.4954 | $215.50 | $215.50 | $215.50 |
| Purchase #7 | $245.40 | 10.516% | $271.2063 | $271.21 | $271.20 | $271.20 |
| 7 purchase totals = | $1,114.48 | $1,222.5327 | $1,222.55 | $1,222.55 | $1,222.50 | |