| 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 | $137.46 | 10.296% | $151.6129 | $151.61 | $151.60 | $151.60 |
| Purchase #2 | $167.52 | 8.152% | $181.1762 | $181.18 | $181.20 | $181.20 |
| Purchase #3 | $116.77 | 6.236% | $124.0518 | $124.05 | $124.05 | $124.10 |
| Purchase #4 | $178.44 | 10.639% | $197.4242 | $197.42 | $197.40 | $197.40 |
| Purchase #5 | $160.37 | 11.435% | $178.7083 | $178.71 | $178.70 | $178.70 |
| Purchase #6 | $225.84 | 9.389% | $247.0441 | $247.04 | $247.05 | $247.00 |
| Purchase #7 | $140.45 | 6.797% | $149.9964 | $150.00 | $150.00 | $150.00 |
| 7 purchase totals = | $1,126.85 | $1,230.0139 | $1,230.01 | $1,230.00 | $1,230.00 | |