| 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 | $142.30 | 12.165% | $159.6108 | $159.61 | $159.60 | $159.60 |
| Purchase #2 | $85.99 | 4.581% | $89.9292 | $89.93 | $89.95 | $89.90 |
| Purchase #3 | $150.59 | 5.730% | $159.2188 | $159.22 | $159.20 | $159.20 |
| Purchase #4 | $10.54 | 12.151% | $11.8207 | $11.82 | $11.80 | $11.80 |
| Purchase #5 | $47.99 | 4.121% | $49.9677 | $49.97 | $49.95 | $50.00 |
| Purchase #6 | $106.68 | 6.695% | $113.8222 | $113.82 | $113.80 | $113.80 |
| Purchase #7 | $201.95 | 7.233% | $216.557 | $216.56 | $216.55 | $216.60 |
| 7 purchase totals = | $746.04 | $800.9264 | $800.93 | $800.85 | $800.90 | |