| 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 | $175.45 | 3.501% | $181.5925 | $181.59 | $181.60 | $181.60 |
| Purchase #2 | $234.58 | 12.183% | $263.1589 | $263.16 | $263.15 | $263.20 |
| Purchase #3 | $201.52 | 6.114% | $213.8409 | $213.84 | $213.85 | $213.80 |
| Purchase #4 | $20.63 | 5.315% | $21.7265 | $21.73 | $21.75 | $21.70 |
| Purchase #5 | $23.54 | 13.464% | $26.7094 | $26.71 | $26.70 | $26.70 |
| Purchase #6 | $173.47 | 9.316% | $189.6305 | $189.63 | $189.65 | $189.60 |
| Purchase #7 | $215.81 | 6.639% | $230.1376 | $230.14 | $230.15 | $230.10 |
| 7 purchase totals = | $1,045.00 | $1,126.7963 | $1,126.80 | $1,126.85 | $1,126.70 | |