| 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 | $164.31 | 3.255% | $169.6583 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $181.62 | 7.348% | $194.9654 | $194.97 | $194.95 | $195.00 |
| Purchase #3 | $118.79 | 12.506% | $133.6459 | $133.65 | $133.65 | $133.60 |
| Purchase #4 | $142.56 | 5.865% | $150.9211 | $150.92 | $150.90 | $150.90 |
| Purchase #5 | $26.96 | 8.332% | $29.2063 | $29.21 | $29.20 | $29.20 |
| Purchase #6 | $36.47 | 5.226% | $38.3759 | $38.38 | $38.40 | $38.40 |
| Purchase #7 | $87.41 | 10.129% | $96.2638 | $96.26 | $96.25 | $96.30 |
| 7 purchase totals = | $758.12 | $813.0367 | $813.05 | $813.00 | $813.10 | |