| 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 | $66.97 | 5.620% | $70.7337 | $70.73 | $70.75 | $70.70 |
| Purchase #2 | $156.33 | 3.467% | $161.75 | $161.75 | $161.75 | $161.80 |
| Purchase #3 | $193.66 | 12.657% | $218.1715 | $218.17 | $218.15 | $218.20 |
| Purchase #4 | $227.72 | 9.495% | $249.342 | $249.34 | $249.35 | $249.30 |
| Purchase #5 | $135.84 | 3.198% | $140.1842 | $140.18 | $140.20 | $140.20 |
| Purchase #6 | $68.80 | 7.861% | $74.2084 | $74.21 | $74.20 | $74.20 |
| Purchase #7 | $241.66 | 12.315% | $271.4204 | $271.42 | $271.40 | $271.40 |
| 7 purchase totals = | $1,090.98 | $1,185.8102 | $1,185.80 | $1,185.80 | $1,185.80 | |