| 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 | $125.35 | 7.683% | $134.9806 | $134.98 | $135.00 | $135.00 |
| Purchase #2 | $148.61 | 6.738% | $158.6233 | $158.62 | $158.60 | $158.60 |
| Purchase #3 | $176.73 | 10.239% | $194.8254 | $194.83 | $194.85 | $194.80 |
| Purchase #4 | $133.38 | 3.739% | $138.3671 | $138.37 | $138.35 | $138.40 |
| Purchase #5 | $218.78 | 5.543% | $230.907 | $230.91 | $230.90 | $230.90 |
| Purchase #6 | $131.52 | 4.848% | $137.8961 | $137.90 | $137.90 | $137.90 |
| Purchase #7 | $77.39 | 9.436% | $84.6925 | $84.69 | $84.70 | $84.70 |
| 7 purchase totals = | $1,011.76 | $1,080.2920 | $1,080.30 | $1,080.30 | $1,080.30 | |