| 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 | $137.44 | 5.327% | $144.7614 | $144.76 | $144.75 | $144.80 |
| Purchase #2 | $181.66 | 6.788% | $193.9911 | $193.99 | $194.00 | $194.00 |
| Purchase #3 | $89.73 | 8.677% | $97.5159 | $97.52 | $97.50 | $97.50 |
| Purchase #4 | $250.88 | 12.480% | $282.1898 | $282.19 | $282.20 | $282.20 |
| Purchase #5 | $67.30 | 3.489% | $69.6481 | $69.65 | $69.65 | $69.60 |
| Purchase #6 | $85.31 | 12.675% | $96.123 | $96.12 | $96.10 | $96.10 |
| Purchase #7 | $94.76 | 3.516% | $98.0918 | $98.09 | $98.10 | $98.10 |
| 7 purchase totals = | $907.08 | $982.3211 | $982.32 | $982.30 | $982.30 | |