| 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 | $145.64 | 9.440% | $159.3884 | $159.39 | $159.40 | $159.40 |
| Purchase #2 | $93.80 | 5.358% | $98.8258 | $98.83 | $98.85 | $98.80 |
| Purchase #3 | $198.67 | 5.679% | $209.9525 | $209.95 | $209.95 | $210.00 |
| Purchase #4 | $13.49 | 7.512% | $14.5034 | $14.50 | $14.50 | $14.50 |
| Purchase #5 | $32.47 | 11.412% | $36.1755 | $36.18 | $36.20 | $36.20 |
| Purchase #6 | $164.98 | 3.685% | $171.0595 | $171.06 | $171.05 | $171.10 |
| Purchase #7 | $216.69 | 10.487% | $239.4143 | $239.41 | $239.40 | $239.40 |
| 7 purchase totals = | $865.74 | $929.3194 | $929.32 | $929.35 | $929.40 | |