| 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 | $149.81 | 11.456% | $166.9722 | $166.97 | $166.95 | $167.00 |
| Purchase #2 | $34.34 | 10.603% | $37.9811 | $37.98 | $38.00 | $38.00 |
| Purchase #3 | $159.66 | 7.776% | $172.0752 | $172.08 | $172.10 | $172.10 |
| Purchase #4 | $207.40 | 6.242% | $220.3459 | $220.35 | $220.35 | $220.30 |
| Purchase #5 | $9.44 | 12.452% | $10.6155 | $10.62 | $10.60 | $10.60 |
| Purchase #6 | $90.57 | 6.786% | $96.7161 | $96.72 | $96.70 | $96.70 |
| Purchase #7 | $226.25 | 13.601% | $257.0223 | $257.02 | $257.00 | $257.00 |
| 7 purchase totals = | $877.47 | $961.7283 | $961.74 | $961.70 | $961.70 | |