| 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 | $186.93 | 8.599% | $203.0041 | $203.00 | $203.00 | $203.00 |
| Purchase #2 | $249.26 | 7.629% | $268.276 | $268.28 | $268.30 | $268.30 |
| Purchase #3 | $132.34 | 10.126% | $145.7407 | $145.74 | $145.75 | $145.70 |
| Purchase #4 | $32.93 | 4.130% | $34.29 | $34.29 | $34.30 | $34.30 |
| Purchase #5 | $131.71 | 4.850% | $138.0979 | $138.10 | $138.10 | $138.10 |
| Purchase #6 | $129.28 | 13.337% | $146.5221 | $146.52 | $146.50 | $146.50 |
| Purchase #7 | $42.61 | 8.838% | $46.3759 | $46.38 | $46.40 | $46.40 |
| 7 purchase totals = | $905.06 | $982.3067 | $982.31 | $982.35 | $982.30 | |