| 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 | $176.47 | 4.665% | $184.7023 | $184.70 | $184.70 | $184.70 |
| Purchase #2 | $54.53 | 5.125% | $57.3247 | $57.32 | $57.30 | $57.30 |
| Purchase #3 | $219.51 | 4.703% | $229.8336 | $229.83 | $229.85 | $229.80 |
| Purchase #4 | $213.99 | 13.378% | $242.6176 | $242.62 | $242.60 | $242.60 |
| Purchase #5 | $130.71 | 3.237% | $134.9411 | $134.94 | $134.95 | $134.90 |
| Purchase #6 | $140.84 | 11.612% | $157.1943 | $157.19 | $157.20 | $157.20 |
| Purchase #7 | $76.41 | 10.661% | $84.5561 | $84.56 | $84.55 | $84.60 |
| 7 purchase totals = | $1,012.46 | $1,091.1697 | $1,091.16 | $1,091.15 | $1,091.10 | |