| 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 | $189.56 | 13.136% | $214.4606 | $214.46 | $214.45 | $214.50 |
| Purchase #2 | $130.58 | 12.717% | $147.1859 | $147.19 | $147.20 | $147.20 |
| Purchase #3 | $30.55 | 5.864% | $32.3415 | $32.34 | $32.35 | $32.30 |
| Purchase #4 | $13.84 | 8.747% | $15.0506 | $15.05 | $15.05 | $15.10 |
| Purchase #5 | $55.61 | 12.408% | $62.5101 | $62.51 | $62.50 | $62.50 |
| Purchase #6 | $152.99 | 3.134% | $157.7847 | $157.78 | $157.80 | $157.80 |
| Purchase #7 | $145.59 | 7.424% | $156.3986 | $156.40 | $156.40 | $156.40 |
| 7 purchase totals = | $718.72 | $785.7320 | $785.73 | $785.75 | $785.80 | |