| 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 | $178.46 | 10.566% | $197.3161 | $197.32 | $197.30 | $197.30 |
| Purchase #2 | $185.46 | 10.618% | $205.1521 | $205.15 | $205.15 | $205.20 |
| Purchase #3 | $21.48 | 6.188% | $22.8092 | $22.81 | $22.80 | $22.80 |
| Purchase #4 | $249.77 | 11.156% | $277.6343 | $277.63 | $277.65 | $277.60 |
| Purchase #5 | $167.96 | 6.679% | $179.178 | $179.18 | $179.20 | $179.20 |
| Purchase #6 | $78.92 | 11.624% | $88.0937 | $88.09 | $88.10 | $88.10 |
| Purchase #7 | $51.34 | 13.546% | $58.2945 | $58.29 | $58.30 | $58.30 |
| 7 purchase totals = | $933.39 | $1,028.4779 | $1,028.47 | $1,028.50 | $1,028.50 | |