| 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 | $173.33 | 9.444% | $189.6993 | $189.70 | $189.70 | $189.70 |
| Purchase #2 | $87.85 | 11.145% | $97.6409 | $97.64 | $97.65 | $97.60 |
| Purchase #3 | $194.28 | 4.678% | $203.3684 | $203.37 | $203.35 | $203.40 |
| Purchase #4 | $27.85 | 3.192% | $28.739 | $28.74 | $28.75 | $28.70 |
| Purchase #5 | $87.69 | 10.760% | $97.1254 | $97.13 | $97.15 | $97.10 |
| Purchase #6 | $131.51 | 8.342% | $142.4806 | $142.48 | $142.50 | $142.50 |
| Purchase #7 | $126.61 | 11.629% | $141.3335 | $141.33 | $141.35 | $141.30 |
| 7 purchase totals = | $829.12 | $900.3871 | $900.39 | $900.45 | $900.30 | |