| 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 | $167.69 | 6.590% | $178.7408 | $178.74 | $178.75 | $178.70 |
| Purchase #2 | $214.34 | 9.645% | $235.0131 | $235.01 | $235.00 | $235.00 |
| Purchase #3 | $196.59 | 12.426% | $221.0183 | $221.02 | $221.00 | $221.00 |
| Purchase #4 | $218.50 | 12.802% | $246.4724 | $246.47 | $246.45 | $246.50 |
| Purchase #5 | $192.85 | 8.810% | $209.8401 | $209.84 | $209.85 | $209.80 |
| Purchase #6 | $228.98 | 7.213% | $245.4963 | $245.50 | $245.50 | $245.50 |
| Purchase #7 | $170.56 | 11.393% | $189.9919 | $189.99 | $190.00 | $190.00 |
| 7 purchase totals = | $1,389.51 | $1,526.5729 | $1,526.57 | $1,526.55 | $1,526.50 | |