| 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 | $137.86 | 4.690% | $144.3256 | $144.33 | $144.35 | $144.30 |
| Purchase #2 | $201.99 | 7.330% | $216.7959 | $216.80 | $216.80 | $216.80 |
| Purchase #3 | $92.85 | 12.707% | $104.6484 | $104.65 | $104.65 | $104.60 |
| Purchase #4 | $87.43 | 13.441% | $99.1815 | $99.18 | $99.20 | $99.20 |
| Purchase #5 | $176.26 | 3.842% | $183.0319 | $183.03 | $183.05 | $183.00 |
| Purchase #6 | $167.35 | 3.616% | $173.4014 | $173.40 | $173.40 | $173.40 |
| Purchase #7 | $182.49 | 11.225% | $202.9745 | $202.97 | $202.95 | $203.00 |
| 7 purchase totals = | $1,046.23 | $1,124.3592 | $1,124.36 | $1,124.40 | $1,124.30 | |