| 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 | $146.89 | 9.701% | $161.1398 | $161.14 | $161.15 | $161.10 |
| Purchase #2 | $216.59 | 6.300% | $230.2352 | $230.24 | $230.25 | $230.20 |
| Purchase #3 | $9.92 | 7.871% | $10.7008 | $10.70 | $10.70 | $10.70 |
| Purchase #4 | $92.68 | 7.330% | $99.4734 | $99.47 | $99.45 | $99.50 |
| Purchase #5 | $182.55 | 10.857% | $202.3695 | $202.37 | $202.35 | $202.40 |
| Purchase #6 | $112.64 | 12.209% | $126.3922 | $126.39 | $126.40 | $126.40 |
| Purchase #7 | $195.84 | 10.868% | $217.1239 | $217.12 | $217.10 | $217.10 |
| 7 purchase totals = | $957.11 | $1,047.4348 | $1,047.43 | $1,047.40 | $1,047.40 | |