| 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 | $161.48 | 11.408% | $179.9016 | $179.90 | $179.90 | $179.90 |
| Purchase #2 | $26.88 | 7.794% | $28.975 | $28.98 | $29.00 | $29.00 |
| Purchase #3 | $14.66 | 13.618% | $16.6564 | $16.66 | $16.65 | $16.70 |
| Purchase #4 | $90.82 | 13.696% | $103.2587 | $103.26 | $103.25 | $103.30 |
| Purchase #5 | $207.54 | 9.395% | $227.0384 | $227.04 | $227.05 | $227.00 |
| Purchase #6 | $145.98 | 10.238% | $160.9254 | $160.93 | $160.95 | $160.90 |
| Purchase #7 | $239.48 | 3.227% | $247.208 | $247.21 | $247.20 | $247.20 |
| 7 purchase totals = | $886.84 | $963.9635 | $963.98 | $964.00 | $964.00 | |