| 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 | $150.37 | 3.321% | $155.3638 | $155.36 | $155.35 | $155.40 |
| Purchase #2 | $241.62 | 3.173% | $249.2866 | $249.29 | $249.30 | $249.30 |
| Purchase #3 | $215.50 | 12.357% | $242.1293 | $242.13 | $242.15 | $242.10 |
| Purchase #4 | $24.95 | 8.740% | $27.1306 | $27.13 | $27.15 | $27.10 |
| Purchase #5 | $183.31 | 6.186% | $194.6496 | $194.65 | $194.65 | $194.60 |
| Purchase #6 | $234.44 | 3.124% | $241.7639 | $241.76 | $241.75 | $241.80 |
| Purchase #7 | $42.56 | 6.620% | $45.3775 | $45.38 | $45.40 | $45.40 |
| 7 purchase totals = | $1,092.75 | $1,155.7013 | $1,155.70 | $1,155.75 | $1,155.70 | |