| 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 | $168.78 | 8.771% | $183.5837 | $183.58 | $183.60 | $183.60 |
| Purchase #2 | $61.98 | 9.141% | $67.6456 | $67.65 | $67.65 | $67.60 |
| Purchase #3 | $135.71 | 7.755% | $146.2343 | $146.23 | $146.25 | $146.20 |
| Purchase #4 | $220.31 | 13.660% | $250.4043 | $250.40 | $250.40 | $250.40 |
| Purchase #5 | $36.97 | 3.732% | $38.3497 | $38.35 | $38.35 | $38.30 |
| Purchase #6 | $46.26 | 12.802% | $52.1822 | $52.18 | $52.20 | $52.20 |
| Purchase #7 | $71.96 | 10.355% | $79.4115 | $79.41 | $79.40 | $79.40 |
| 7 purchase totals = | $741.97 | $817.8113 | $817.80 | $817.85 | $817.70 | |