| 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 | $171.54 | 9.470% | $187.7848 | $187.78 | $187.80 | $187.80 |
| Purchase #2 | $142.90 | 3.659% | $148.1287 | $148.13 | $148.15 | $148.10 |
| Purchase #3 | $239.39 | 12.765% | $269.9481 | $269.95 | $269.95 | $269.90 |
| Purchase #4 | $21.82 | 4.839% | $22.8759 | $22.88 | $22.90 | $22.90 |
| Purchase #5 | $123.92 | 8.108% | $133.9674 | $133.97 | $133.95 | $134.00 |
| Purchase #6 | $144.35 | 12.546% | $162.4602 | $162.46 | $162.45 | $162.50 |
| Purchase #7 | $183.76 | 5.858% | $194.5247 | $194.52 | $194.50 | $194.50 |
| 7 purchase totals = | $1,027.68 | $1,119.6898 | $1,119.69 | $1,119.70 | $1,119.70 | |