| 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 | $166.25 | 5.825% | $175.9341 | $175.93 | $175.95 | $175.90 |
| Purchase #2 | $187.68 | 3.813% | $194.8362 | $194.84 | $194.85 | $194.80 |
| Purchase #3 | $202.97 | 9.122% | $221.4849 | $221.48 | $221.50 | $221.50 |
| Purchase #4 | $152.92 | 9.693% | $167.7425 | $167.74 | $167.75 | $167.70 |
| Purchase #5 | $88.84 | 12.549% | $99.9885 | $99.99 | $100.00 | $100.00 |
| Purchase #6 | $62.42 | 6.358% | $66.3887 | $66.39 | $66.40 | $66.40 |
| Purchase #7 | $238.65 | 6.655% | $254.5322 | $254.53 | $254.55 | $254.50 |
| 7 purchase totals = | $1,099.73 | $1,180.9071 | $1,180.90 | $1,181.00 | $1,180.80 | |