| 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 | $181.60 | 10.674% | $200.984 | $200.98 | $201.00 | $201.00 |
| Purchase #2 | $212.84 | 8.378% | $230.6717 | $230.67 | $230.65 | $230.70 |
| Purchase #3 | $13.50 | 11.710% | $15.0809 | $15.08 | $15.10 | $15.10 |
| Purchase #4 | $57.98 | 9.274% | $63.3571 | $63.36 | $63.35 | $63.40 |
| Purchase #5 | $16.92 | 10.688% | $18.7284 | $18.73 | $18.75 | $18.70 |
| Purchase #6 | $178.64 | 12.719% | $201.3612 | $201.36 | $201.35 | $201.40 |
| Purchase #7 | $13.90 | 4.426% | $14.5152 | $14.52 | $14.50 | $14.50 |
| 7 purchase totals = | $675.38 | $744.6985 | $744.70 | $744.70 | $744.80 | |