| 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 | $137.93 | 7.717% | $148.5741 | $148.57 | $148.55 | $148.60 |
| Purchase #2 | $154.85 | 8.327% | $167.7444 | $167.74 | $167.75 | $167.70 |
| Purchase #3 | $86.63 | 4.693% | $90.6955 | $90.70 | $90.70 | $90.70 |
| Purchase #4 | $31.88 | 4.395% | $33.2811 | $33.28 | $33.30 | $33.30 |
| Purchase #5 | $23.88 | 11.642% | $26.6601 | $26.66 | $26.65 | $26.70 |
| Purchase #6 | $48.90 | 4.430% | $51.0663 | $51.07 | $51.05 | $51.10 |
| Purchase #7 | $153.89 | 13.127% | $174.0911 | $174.09 | $174.10 | $174.10 |
| 7 purchase totals = | $637.96 | $692.1126 | $692.11 | $692.10 | $692.20 | |