| 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 | $145.86 | 3.605% | $151.1183 | $151.12 | $151.10 | $151.10 |
| Purchase #2 | $179.92 | 8.400% | $195.0333 | $195.03 | $195.05 | $195.00 |
| Purchase #3 | $215.57 | 6.586% | $229.7674 | $229.77 | $229.75 | $229.80 |
| Purchase #4 | $31.43 | 9.271% | $34.3439 | $34.34 | $34.35 | $34.30 |
| Purchase #5 | $101.94 | 9.751% | $111.8802 | $111.88 | $111.90 | $111.90 |
| Purchase #6 | $88.81 | 10.294% | $97.9521 | $97.95 | $97.95 | $98.00 |
| Purchase #7 | $89.82 | 5.335% | $94.6119 | $94.61 | $94.60 | $94.60 |
| 7 purchase totals = | $853.35 | $914.7071 | $914.70 | $914.70 | $914.70 | |