| 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 | $120.71 | 7.345% | $129.5761 | $129.58 | $129.60 | $129.60 |
| Purchase #2 | $161.47 | 11.389% | $179.8598 | $179.86 | $179.85 | $179.90 |
| Purchase #3 | $189.37 | 10.516% | $209.2841 | $209.28 | $209.30 | $209.30 |
| Purchase #4 | $97.63 | 6.635% | $104.1078 | $104.11 | $104.10 | $104.10 |
| Purchase #5 | $171.93 | 12.349% | $193.1616 | $193.16 | $193.15 | $193.20 |
| Purchase #6 | $84.59 | 6.202% | $89.8363 | $89.84 | $89.85 | $89.80 |
| Purchase #7 | $34.36 | 12.608% | $38.6921 | $38.69 | $38.70 | $38.70 |
| 7 purchase totals = | $860.06 | $944.5178 | $944.52 | $944.55 | $944.60 | |