| 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 | $61.29 | 10.645% | $67.8143 | $67.81 | $67.80 | $67.80 |
| Purchase #2 | $158.77 | 9.839% | $174.3914 | $174.39 | $174.40 | $174.40 |
| Purchase #3 | $190.39 | 6.855% | $203.4412 | $203.44 | $203.45 | $203.40 |
| Purchase #4 | $246.64 | 10.406% | $272.3054 | $272.31 | $272.30 | $272.30 |
| Purchase #5 | $220.69 | 6.792% | $235.6793 | $235.68 | $235.70 | $235.70 |
| Purchase #6 | $29.75 | 10.772% | $32.9547 | $32.95 | $32.95 | $33.00 |
| Purchase #7 | $177.55 | 11.266% | $197.5528 | $197.55 | $197.55 | $197.60 |
| 7 purchase totals = | $1,085.08 | $1,184.1391 | $1,184.13 | $1,184.15 | $1,184.20 | |