| 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 | $172.37 | 9.764% | $189.2002 | $189.20 | $189.20 | $189.20 |
| Purchase #2 | $112.34 | 5.107% | $118.0772 | $118.08 | $118.10 | $118.10 |
| Purchase #3 | $79.30 | 7.536% | $85.276 | $85.28 | $85.30 | $85.30 |
| Purchase #4 | $88.99 | 10.131% | $98.0056 | $98.01 | $98.00 | $98.00 |
| Purchase #5 | $169.29 | 3.263% | $174.8139 | $174.81 | $174.80 | $174.80 |
| Purchase #6 | $48.98 | 11.489% | $54.6073 | $54.61 | $54.60 | $54.60 |
| Purchase #7 | $43.78 | 4.227% | $45.6306 | $45.63 | $45.65 | $45.60 |
| 7 purchase totals = | $715.05 | $765.6108 | $765.62 | $765.65 | $765.60 | |