| 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 | $107.60 | 7.247% | $115.3978 | $115.40 | $115.40 | $115.40 |
| Purchase #2 | $13.31 | 12.845% | $15.0197 | $15.02 | $15.00 | $15.00 |
| Purchase #3 | $65.90 | 5.207% | $69.3314 | $69.33 | $69.35 | $69.30 |
| Purchase #4 | $184.72 | 8.781% | $200.9403 | $200.94 | $200.95 | $200.90 |
| Purchase #5 | $161.67 | 8.805% | $175.905 | $175.91 | $175.90 | $175.90 |
| Purchase #6 | $91.37 | 5.442% | $96.3424 | $96.34 | $96.35 | $96.30 |
| Purchase #7 | $123.70 | 4.866% | $129.7192 | $129.72 | $129.70 | $129.70 |
| 7 purchase totals = | $748.27 | $802.6558 | $802.66 | $802.65 | $802.50 | |