| 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 | $193.36 | 11.825% | $216.2248 | $216.22 | $216.20 | $216.20 |
| Purchase #2 | $202.69 | 13.651% | $230.3592 | $230.36 | $230.35 | $230.40 |
| Purchase #3 | $68.60 | 10.771% | $75.9889 | $75.99 | $76.00 | $76.00 |
| Purchase #4 | $151.75 | 5.784% | $160.5272 | $160.53 | $160.55 | $160.50 |
| Purchase #5 | $111.97 | 5.504% | $118.1328 | $118.13 | $118.15 | $118.10 |
| Purchase #6 | $56.36 | 4.518% | $58.9063 | $58.91 | $58.90 | $58.90 |
| Purchase #7 | $142.62 | 13.587% | $161.9978 | $162.00 | $162.00 | $162.00 |
| 7 purchase totals = | $927.35 | $1,022.1370 | $1,022.14 | $1,022.15 | $1,022.10 | |