| 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 | $151.60 | 10.355% | $167.2982 | $167.30 | $167.30 | $167.30 |
| Purchase #2 | $120.55 | 10.375% | $133.0571 | $133.06 | $133.05 | $133.10 |
| Purchase #3 | $187.48 | 8.633% | $203.6651 | $203.67 | $203.65 | $203.70 |
| Purchase #4 | $188.44 | 13.310% | $213.5214 | $213.52 | $213.50 | $213.50 |
| Purchase #5 | $39.73 | 10.730% | $43.993 | $43.99 | $44.00 | $44.00 |
| Purchase #6 | $207.36 | 6.863% | $221.5911 | $221.59 | $221.60 | $221.60 |
| Purchase #7 | $197.80 | 9.481% | $216.5534 | $216.55 | $216.55 | $216.60 |
| 7 purchase totals = | $1,092.96 | $1,199.6793 | $1,199.68 | $1,199.65 | $1,199.80 | |