| 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 | $92.37 | 9.200% | $100.868 | $100.87 | $100.85 | $100.90 |
| Purchase #2 | $173.44 | 3.570% | $179.6318 | $179.63 | $179.65 | $179.60 |
| Purchase #3 | $33.85 | 11.449% | $37.7255 | $37.73 | $37.75 | $37.70 |
| Purchase #4 | $195.56 | 7.409% | $210.049 | $210.05 | $210.05 | $210.00 |
| Purchase #5 | $137.99 | 4.849% | $144.6811 | $144.68 | $144.70 | $144.70 |
| Purchase #6 | $143.37 | 7.107% | $153.5593 | $153.56 | $153.55 | $153.60 |
| Purchase #7 | $66.33 | 10.486% | $73.2854 | $73.29 | $73.30 | $73.30 |
| 7 purchase totals = | $842.91 | $899.8001 | $899.81 | $899.85 | $899.80 | |