| 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 | $187.49 | 3.507% | $194.0653 | $194.07 | $194.05 | $194.10 |
| Purchase #2 | $197.57 | 4.514% | $206.4883 | $206.49 | $206.50 | $206.50 |
| Purchase #3 | $143.25 | 9.211% | $156.4448 | $156.44 | $156.45 | $156.40 |
| Purchase #4 | $139.92 | 11.592% | $156.1395 | $156.14 | $156.15 | $156.10 |
| Purchase #5 | $30.42 | 7.289% | $32.6373 | $32.64 | $32.65 | $32.60 |
| Purchase #6 | $235.41 | 7.869% | $253.9344 | $253.93 | $253.95 | $253.90 |
| Purchase #7 | $14.28 | 11.333% | $15.8984 | $15.90 | $15.90 | $15.90 |
| 7 purchase totals = | $948.34 | $1,015.6080 | $1,015.61 | $1,015.65 | $1,015.50 | |