| 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 | $126.80 | 5.627% | $133.935 | $133.94 | $133.95 | $133.90 |
| Purchase #2 | $219.79 | 4.869% | $230.4916 | $230.49 | $230.50 | $230.50 |
| Purchase #3 | $124.95 | 8.827% | $135.9793 | $135.98 | $136.00 | $136.00 |
| Purchase #4 | $142.46 | 3.157% | $146.9575 | $146.96 | $146.95 | $147.00 |
| Purchase #5 | $30.64 | 10.495% | $33.8557 | $33.86 | $33.85 | $33.90 |
| Purchase #6 | $190.38 | 12.211% | $213.6273 | $213.63 | $213.65 | $213.60 |
| Purchase #7 | $11.46 | 11.333% | $12.7588 | $12.76 | $12.75 | $12.80 |
| 7 purchase totals = | $846.48 | $907.6052 | $907.62 | $907.65 | $907.70 | |