| 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 | $101.47 | 7.260% | $108.8367 | $108.84 | $108.85 | $108.80 |
| Purchase #2 | $177.99 | 13.515% | $202.0453 | $202.05 | $202.05 | $202.00 |
| Purchase #3 | $201.69 | 3.514% | $208.7774 | $208.78 | $208.80 | $208.80 |
| Purchase #4 | $173.37 | 7.639% | $186.6137 | $186.61 | $186.60 | $186.60 |
| Purchase #5 | $164.98 | 4.834% | $172.9551 | $172.96 | $172.95 | $173.00 |
| Purchase #6 | $13.35 | 7.868% | $14.4004 | $14.40 | $14.40 | $14.40 |
| Purchase #7 | $204.49 | 9.398% | $223.708 | $223.71 | $223.70 | $223.70 |
| 7 purchase totals = | $1,037.34 | $1,117.3366 | $1,117.35 | $1,117.35 | $1,117.30 | |