| 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 | $175.81 | 5.558% | $185.5815 | $185.58 | $185.60 | $185.60 |
| Purchase #2 | $195.35 | 12.225% | $219.2315 | $219.23 | $219.25 | $219.20 |
| Purchase #3 | $184.41 | 8.801% | $200.6399 | $200.64 | $200.65 | $200.60 |
| Purchase #4 | $230.45 | 3.852% | $239.3269 | $239.33 | $239.35 | $239.30 |
| Purchase #5 | $10.80 | 11.299% | $12.0203 | $12.02 | $12.00 | $12.00 |
| Purchase #6 | $75.57 | 8.468% | $81.9693 | $81.97 | $81.95 | $82.00 |
| Purchase #7 | $61.87 | 13.487% | $70.2144 | $70.21 | $70.20 | $70.20 |
| 7 purchase totals = | $934.26 | $1,008.9838 | $1,008.98 | $1,009.00 | $1,008.90 | |