| 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 | $167.95 | 11.274% | $186.8847 | $186.88 | $186.90 | $186.90 |
| Purchase #2 | $115.90 | 11.825% | $129.6052 | $129.61 | $129.60 | $129.60 |
| Purchase #3 | $197.29 | 10.543% | $218.0903 | $218.09 | $218.10 | $218.10 |
| Purchase #4 | $95.31 | 8.738% | $103.6382 | $103.64 | $103.65 | $103.60 |
| Purchase #5 | $204.70 | 5.794% | $216.5603 | $216.56 | $216.55 | $216.60 |
| Purchase #6 | $75.88 | 10.138% | $83.5727 | $83.57 | $83.55 | $83.60 |
| Purchase #7 | $173.98 | 10.217% | $191.7555 | $191.76 | $191.75 | $191.80 |
| 7 purchase totals = | $1,031.01 | $1,130.1069 | $1,130.11 | $1,130.10 | $1,130.20 | |