| 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 | $140.49 | 5.575% | $148.3223 | $148.32 | $148.30 | $148.30 |
| Purchase #2 | $89.97 | 10.725% | $99.6193 | $99.62 | $99.60 | $99.60 |
| Purchase #3 | $160.40 | 11.367% | $178.6327 | $178.63 | $178.65 | $178.60 |
| Purchase #4 | $224.61 | 9.506% | $245.9614 | $245.96 | $245.95 | $246.00 |
| Purchase #5 | $126.26 | 9.256% | $137.9466 | $137.95 | $137.95 | $137.90 |
| Purchase #6 | $188.57 | 12.117% | $211.419 | $211.42 | $211.40 | $211.40 |
| Purchase #7 | $235.75 | 3.319% | $243.5745 | $243.57 | $243.55 | $243.60 |
| 7 purchase totals = | $1,166.05 | $1,265.4758 | $1,265.47 | $1,265.40 | $1,265.40 | |