| 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 | $129.78 | 11.677% | $144.9344 | $144.93 | $144.95 | $144.90 |
| Purchase #2 | $172.65 | 10.522% | $190.8162 | $190.82 | $190.80 | $190.80 |
| Purchase #3 | $167.77 | 13.865% | $191.0313 | $191.03 | $191.05 | $191.00 |
| Purchase #4 | $47.29 | 3.751% | $49.0638 | $49.06 | $49.05 | $49.10 |
| Purchase #5 | $247.67 | 6.766% | $264.4274 | $264.43 | $264.45 | $264.40 |
| Purchase #6 | $149.73 | 8.585% | $162.5843 | $162.58 | $162.60 | $162.60 |
| Purchase #7 | $243.99 | 9.636% | $267.5009 | $267.50 | $267.50 | $267.50 |
| 7 purchase totals = | $1,158.88 | $1,270.3583 | $1,270.35 | $1,270.40 | $1,270.30 | |