| 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 | $172.49 | 13.315% | $195.457 | $195.46 | $195.45 | $195.50 |
| Purchase #2 | $223.38 | 6.470% | $237.8327 | $237.83 | $237.85 | $237.80 |
| Purchase #3 | $250.46 | 5.517% | $264.2779 | $264.28 | $264.30 | $264.30 |
| Purchase #4 | $208.57 | 10.613% | $230.7055 | $230.71 | $230.70 | $230.70 |
| Purchase #5 | $159.57 | 11.394% | $177.7514 | $177.75 | $177.75 | $177.80 |
| Purchase #6 | $25.87 | 6.341% | $27.5104 | $27.51 | $27.50 | $27.50 |
| Purchase #7 | $167.72 | 12.564% | $188.7923 | $188.79 | $188.80 | $188.80 |
| 7 purchase totals = | $1,208.06 | $1,322.3272 | $1,322.33 | $1,322.35 | $1,322.40 | |