| 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 | $180.99 | 7.305% | $194.2113 | $194.21 | $194.20 | $194.20 |
| Purchase #2 | $167.94 | 11.119% | $186.6132 | $186.61 | $186.60 | $186.60 |
| Purchase #3 | $167.46 | 13.246% | $189.6418 | $189.64 | $189.65 | $189.60 |
| Purchase #4 | $141.78 | 8.243% | $153.4669 | $153.47 | $153.45 | $153.50 |
| Purchase #5 | $52.36 | 12.138% | $58.7155 | $58.72 | $58.70 | $58.70 |
| Purchase #6 | $77.66 | 11.835% | $86.8511 | $86.85 | $86.85 | $86.90 |
| Purchase #7 | $177.67 | 3.747% | $184.3273 | $184.33 | $184.35 | $184.30 |
| 7 purchase totals = | $965.86 | $1,053.8271 | $1,053.83 | $1,053.80 | $1,053.80 | |