| 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 | $164.49 | 8.146% | $177.8894 | $177.89 | $177.90 | $177.90 |
| Purchase #2 | $54.61 | 10.327% | $60.2496 | $60.25 | $60.25 | $60.20 |
| Purchase #3 | $189.47 | 4.641% | $198.2633 | $198.26 | $198.25 | $198.30 |
| Purchase #4 | $95.67 | 7.865% | $103.1944 | $103.19 | $103.20 | $103.20 |
| Purchase #5 | $8.47 | 12.592% | $9.5365 | $9.54 | $9.55 | $9.50 |
| Purchase #6 | $15.63 | 3.244% | $16.137 | $16.14 | $16.15 | $16.10 |
| Purchase #7 | $130.65 | 10.120% | $143.8718 | $143.87 | $143.85 | $143.90 |
| 7 purchase totals = | $658.99 | $709.1420 | $709.14 | $709.15 | $709.10 | |