| 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 | $151.49 | 6.805% | $161.7989 | $161.80 | $161.80 | $161.80 |
| Purchase #2 | $57.98 | 8.756% | $63.0567 | $63.06 | $63.05 | $63.10 |
| Purchase #3 | $104.36 | 10.775% | $115.6048 | $115.60 | $115.60 | $115.60 |
| Purchase #4 | $146.63 | 8.717% | $159.4117 | $159.41 | $159.40 | $159.40 |
| Purchase #5 | $221.45 | 6.358% | $235.5298 | $235.53 | $235.55 | $235.50 |
| Purchase #6 | $112.72 | 12.606% | $126.9295 | $126.93 | $126.95 | $126.90 |
| Purchase #7 | $222.40 | 12.670% | $250.5781 | $250.58 | $250.60 | $250.60 |
| 7 purchase totals = | $1,017.03 | $1,112.9095 | $1,112.91 | $1,112.95 | $1,112.90 | |