| 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 | $150.57 | 7.645% | $162.0811 | $162.08 | $162.10 | $162.10 |
| Purchase #2 | $92.71 | 12.510% | $104.308 | $104.31 | $104.30 | $104.30 |
| Purchase #3 | $74.94 | 3.766% | $77.7622 | $77.76 | $77.75 | $77.80 |
| Purchase #4 | $38.64 | 10.180% | $42.5736 | $42.57 | $42.55 | $42.60 |
| Purchase #5 | $101.45 | 12.270% | $113.8979 | $113.90 | $113.90 | $113.90 |
| Purchase #6 | $113.64 | 5.163% | $119.5072 | $119.51 | $119.50 | $119.50 |
| Purchase #7 | $111.99 | 11.283% | $124.6258 | $124.63 | $124.65 | $124.60 |
| 7 purchase totals = | $683.94 | $744.7558 | $744.76 | $744.75 | $744.80 | |