| 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 | $183.30 | 11.188% | $203.8076 | $203.81 | $203.80 | $203.80 |
| Purchase #2 | $159.61 | 9.407% | $174.6245 | $174.62 | $174.60 | $174.60 |
| Purchase #3 | $186.40 | 11.542% | $207.9143 | $207.91 | $207.90 | $207.90 |
| Purchase #4 | $28.84 | 9.498% | $31.5792 | $31.58 | $31.60 | $31.60 |
| Purchase #5 | $67.40 | 7.345% | $72.3505 | $72.35 | $72.35 | $72.40 |
| Purchase #6 | $104.69 | 10.376% | $115.5526 | $115.55 | $115.55 | $115.60 |
| Purchase #7 | $66.91 | 12.541% | $75.3012 | $75.30 | $75.30 | $75.30 |
| 7 purchase totals = | $797.15 | $881.1299 | $881.12 | $881.10 | $881.20 | |