| 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 | $182.52 | 3.464% | $188.8425 | $188.84 | $188.85 | $188.80 |
| Purchase #2 | $218.26 | 8.221% | $236.2032 | $236.20 | $236.20 | $236.20 |
| Purchase #3 | $128.82 | 5.394% | $135.7686 | $135.77 | $135.75 | $135.80 |
| Purchase #4 | $173.79 | 7.851% | $187.4343 | $187.43 | $187.45 | $187.40 |
| Purchase #5 | $111.44 | 5.374% | $117.4288 | $117.43 | $117.45 | $117.40 |
| Purchase #6 | $101.66 | 5.152% | $106.8975 | $106.90 | $106.90 | $106.90 |
| Purchase #7 | $151.57 | 4.375% | $158.2012 | $158.20 | $158.20 | $158.20 |
| 7 purchase totals = | $1,068.06 | $1,130.7761 | $1,130.77 | $1,130.80 | $1,130.70 | |