| 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 | $66.76 | 5.407% | $70.3697 | $70.37 | $70.35 | $70.40 |
| Purchase #2 | $235.40 | 4.756% | $246.5956 | $246.60 | $246.60 | $246.60 |
| Purchase #3 | $178.80 | 9.423% | $195.6483 | $195.65 | $195.65 | $195.60 |
| Purchase #4 | $94.32 | 4.478% | $98.5436 | $98.54 | $98.55 | $98.50 |
| Purchase #5 | $178.75 | 13.503% | $202.8866 | $202.89 | $202.90 | $202.90 |
| Purchase #6 | $136.45 | 6.481% | $145.2933 | $145.29 | $145.30 | $145.30 |
| Purchase #7 | $218.32 | 11.483% | $243.3897 | $243.39 | $243.40 | $243.40 |
| 7 purchase totals = | $1,108.80 | $1,202.7268 | $1,202.73 | $1,202.75 | $1,202.70 | |