| 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 | $36.59 | 6.207% | $38.8611 | $38.86 | $38.85 | $38.90 |
| Purchase #2 | $187.41 | 5.276% | $197.2978 | $197.30 | $197.30 | $197.30 |
| Purchase #3 | $112.68 | 7.192% | $120.7839 | $120.78 | $120.80 | $120.80 |
| Purchase #4 | $134.75 | 13.666% | $153.1649 | $153.16 | $153.15 | $153.20 |
| Purchase #5 | $79.44 | 5.257% | $83.6162 | $83.62 | $83.60 | $83.60 |
| Purchase #6 | $156.47 | 3.385% | $161.7665 | $161.77 | $161.75 | $161.80 |
| Purchase #7 | $38.82 | 6.764% | $41.4458 | $41.45 | $41.45 | $41.40 |
| 7 purchase totals = | $746.16 | $796.9362 | $796.94 | $796.90 | $797.00 | |