| 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 | $118.76 | 13.608% | $134.9209 | $134.92 | $134.90 | $134.90 |
| Purchase #2 | $105.66 | 11.183% | $117.476 | $117.48 | $117.50 | $117.50 |
| Purchase #3 | $186.92 | 13.516% | $212.1841 | $212.18 | $212.20 | $212.20 |
| Purchase #4 | $169.28 | 9.188% | $184.8334 | $184.83 | $184.85 | $184.80 |
| Purchase #5 | $189.38 | 13.272% | $214.5145 | $214.51 | $214.50 | $214.50 |
| Purchase #6 | $103.56 | 8.469% | $112.3305 | $112.33 | $112.35 | $112.30 |
| Purchase #7 | $187.33 | 10.463% | $206.9303 | $206.93 | $206.95 | $206.90 |
| 7 purchase totals = | $1,060.89 | $1,183.1897 | $1,183.18 | $1,183.25 | $1,183.10 | |