| 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 | $131.34 | 10.365% | $144.9534 | $144.95 | $144.95 | $145.00 |
| Purchase #2 | $137.25 | 4.300% | $143.1518 | $143.15 | $143.15 | $143.20 |
| Purchase #3 | $66.98 | 10.507% | $74.0176 | $74.02 | $74.00 | $74.00 |
| Purchase #4 | $240.85 | 12.426% | $270.778 | $270.78 | $270.80 | $270.80 |
| Purchase #5 | $250.51 | 11.227% | $278.6348 | $278.63 | $278.65 | $278.60 |
| Purchase #6 | $220.86 | 12.170% | $247.7387 | $247.74 | $247.75 | $247.70 |
| Purchase #7 | $15.51 | 5.521% | $16.3663 | $16.37 | $16.35 | $16.40 |
| 7 purchase totals = | $1,063.30 | $1,175.6406 | $1,175.64 | $1,175.65 | $1,175.70 | |