| 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 | $141.98 | 10.612% | $157.0469 | $157.05 | $157.05 | $157.00 |
| Purchase #2 | $101.75 | 6.421% | $108.2834 | $108.28 | $108.30 | $108.30 |
| Purchase #3 | $159.62 | 9.655% | $175.0313 | $175.03 | $175.05 | $175.00 |
| Purchase #4 | $80.46 | 12.725% | $90.6985 | $90.70 | $90.70 | $90.70 |
| Purchase #5 | $7.94 | 13.237% | $8.991 | $8.99 | $9.00 | $9.00 |
| Purchase #6 | $115.62 | 12.729% | $130.3373 | $130.34 | $130.35 | $130.30 |
| Purchase #7 | $187.78 | 9.744% | $206.0773 | $206.08 | $206.10 | $206.10 |
| 7 purchase totals = | $795.15 | $876.4657 | $876.47 | $876.55 | $876.40 | |