| 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 | $177.32 | 5.447% | $186.9786 | $186.98 | $187.00 | $187.00 |
| Purchase #2 | $21.38 | 6.386% | $22.7453 | $22.75 | $22.75 | $22.70 |
| Purchase #3 | $124.40 | 8.781% | $135.3236 | $135.32 | $135.30 | $135.30 |
| Purchase #4 | $114.26 | 4.677% | $119.6039 | $119.60 | $119.60 | $119.60 |
| Purchase #5 | $132.41 | 10.789% | $146.6957 | $146.70 | $146.70 | $146.70 |
| Purchase #6 | $41.93 | 12.295% | $47.0853 | $47.09 | $47.10 | $47.10 |
| Purchase #7 | $98.30 | 13.113% | $111.1901 | $111.19 | $111.20 | $111.20 |
| 7 purchase totals = | $710.00 | $769.6225 | $769.63 | $769.65 | $769.60 | |