| 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 | $130.42 | 6.847% | $139.3499 | $139.35 | $139.35 | $139.30 |
| Purchase #2 | $169.98 | 6.630% | $181.2497 | $181.25 | $181.25 | $181.20 |
| Purchase #3 | $88.33 | 11.775% | $98.7309 | $98.73 | $98.75 | $98.70 |
| Purchase #4 | $102.60 | 6.431% | $109.1982 | $109.20 | $109.20 | $109.20 |
| Purchase #5 | $68.72 | 3.270% | $70.9671 | $70.97 | $70.95 | $71.00 |
| Purchase #6 | $199.36 | 9.181% | $217.6632 | $217.66 | $217.65 | $217.70 |
| Purchase #7 | $22.38 | 9.321% | $24.466 | $24.47 | $24.45 | $24.50 |
| 7 purchase totals = | $781.79 | $841.6250 | $841.63 | $841.60 | $841.60 | |