| 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 | $141.93 | 13.842% | $161.576 | $161.58 | $161.60 | $161.60 |
| Purchase #2 | $184.86 | 13.582% | $209.9677 | $209.97 | $209.95 | $210.00 |
| Purchase #3 | $90.57 | 13.807% | $103.075 | $103.08 | $103.10 | $103.10 |
| Purchase #4 | $8.39 | 6.439% | $8.9302 | $8.93 | $8.95 | $8.90 |
| Purchase #5 | $180.35 | 8.648% | $195.9467 | $195.95 | $195.95 | $195.90 |
| Purchase #6 | $207.62 | 5.546% | $219.1346 | $219.13 | $219.15 | $219.10 |
| Purchase #7 | $49.36 | 11.241% | $54.9086 | $54.91 | $54.90 | $54.90 |
| 7 purchase totals = | $863.08 | $953.5388 | $953.55 | $953.60 | $953.50 | |