| 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 | $174.68 | 8.294% | $189.168 | $189.17 | $189.15 | $189.20 |
| Purchase #2 | $54.47 | 10.414% | $60.1425 | $60.14 | $60.15 | $60.10 |
| Purchase #3 | $142.48 | 6.514% | $151.7611 | $151.76 | $151.75 | $151.80 |
| Purchase #4 | $63.98 | 10.147% | $70.4721 | $70.47 | $70.45 | $70.50 |
| Purchase #5 | $205.82 | 4.847% | $215.7961 | $215.80 | $215.80 | $215.80 |
| Purchase #6 | $8.81 | 7.254% | $9.4491 | $9.45 | $9.45 | $9.40 |
| Purchase #7 | $152.32 | 3.617% | $157.8294 | $157.83 | $157.85 | $157.80 |
| 7 purchase totals = | $802.56 | $854.6183 | $854.62 | $854.60 | $854.60 | |