| 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 | $178.56 | 10.802% | $197.8481 | $197.85 | $197.85 | $197.80 |
| Purchase #2 | $51.47 | 6.503% | $54.8171 | $54.82 | $54.80 | $54.80 |
| Purchase #3 | $109.83 | 3.117% | $113.2534 | $113.25 | $113.25 | $113.30 |
| Purchase #4 | $223.67 | 4.416% | $233.5473 | $233.55 | $233.55 | $233.50 |
| Purchase #5 | $68.56 | 7.313% | $73.5738 | $73.57 | $73.55 | $73.60 |
| Purchase #6 | $7.64 | 9.729% | $8.3833 | $8.38 | $8.40 | $8.40 |
| Purchase #7 | $14.74 | 11.408% | $16.4215 | $16.42 | $16.40 | $16.40 |
| 7 purchase totals = | $654.47 | $697.8445 | $697.84 | $697.80 | $697.80 | |