| 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 | $162.29 | 7.822% | $174.9843 | $174.98 | $175.00 | $175.00 |
| Purchase #2 | $178.86 | 5.600% | $188.8762 | $188.88 | $188.90 | $188.90 |
| Purchase #3 | $97.68 | 9.283% | $106.7476 | $106.75 | $106.75 | $106.70 |
| Purchase #4 | $92.88 | 7.495% | $99.8414 | $99.84 | $99.85 | $99.80 |
| Purchase #5 | $10.65 | 3.727% | $11.0469 | $11.05 | $11.05 | $11.00 |
| Purchase #6 | $230.60 | 4.823% | $241.7218 | $241.72 | $241.70 | $241.70 |
| Purchase #7 | $90.50 | 8.251% | $97.9672 | $97.97 | $97.95 | $98.00 |
| 7 purchase totals = | $863.46 | $921.1854 | $921.19 | $921.20 | $921.10 | |