| 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 | $183.43 | 7.636% | $197.4367 | $197.44 | $197.45 | $197.40 |
| Purchase #2 | $42.56 | 3.700% | $44.1347 | $44.13 | $44.15 | $44.10 |
| Purchase #3 | $7.95 | 7.243% | $8.5258 | $8.53 | $8.55 | $8.50 |
| Purchase #4 | $184.65 | 13.491% | $209.5611 | $209.56 | $209.55 | $209.60 |
| Purchase #5 | $122.57 | 7.297% | $131.5139 | $131.51 | $131.50 | $131.50 |
| Purchase #6 | $222.27 | 10.487% | $245.5795 | $245.58 | $245.60 | $245.60 |
| Purchase #7 | $50.32 | 13.810% | $57.2692 | $57.27 | $57.25 | $57.30 |
| 7 purchase totals = | $813.75 | $894.0209 | $894.02 | $894.05 | $894.00 | |