| 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 | $173.81 | 4.150% | $181.0231 | $181.02 | $181.00 | $181.00 |
| Purchase #2 | $16.66 | 9.402% | $18.2264 | $18.23 | $18.25 | $18.20 |
| Purchase #3 | $201.85 | 8.243% | $218.4885 | $218.49 | $218.50 | $218.50 |
| Purchase #4 | $100.46 | 3.453% | $103.9289 | $103.93 | $103.95 | $103.90 |
| Purchase #5 | $198.68 | 10.462% | $219.4659 | $219.47 | $219.45 | $219.50 |
| Purchase #6 | $89.95 | 13.445% | $102.0438 | $102.04 | $102.05 | $102.00 |
| Purchase #7 | $21.98 | 10.550% | $24.2989 | $24.30 | $24.30 | $24.30 |
| 7 purchase totals = | $803.39 | $867.4755 | $867.48 | $867.50 | $867.40 | |