| 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 | $164.95 | 6.628% | $175.8829 | $175.88 | $175.90 | $175.90 |
| Purchase #2 | $69.54 | 4.537% | $72.695 | $72.70 | $72.70 | $72.70 |
| Purchase #3 | $112.64 | 6.719% | $120.2083 | $120.21 | $120.20 | $120.20 |
| Purchase #4 | $193.87 | 13.253% | $219.5636 | $219.56 | $219.55 | $219.60 |
| Purchase #5 | $18.29 | 8.740% | $19.8885 | $19.89 | $19.90 | $19.90 |
| Purchase #6 | $193.64 | 6.558% | $206.3389 | $206.34 | $206.35 | $206.30 |
| Purchase #7 | $70.88 | 13.517% | $80.4608 | $80.46 | $80.45 | $80.50 |
| 7 purchase totals = | $823.81 | $895.0380 | $895.04 | $895.05 | $895.10 | |