| 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 | $170.49 | 8.168% | $184.4156 | $184.42 | $184.40 | $184.40 |
| Purchase #2 | $122.80 | 3.300% | $126.8524 | $126.85 | $126.85 | $126.90 |
| Purchase #3 | $53.49 | 12.254% | $60.0447 | $60.04 | $60.05 | $60.00 |
| Purchase #4 | $226.65 | 9.231% | $247.5721 | $247.57 | $247.55 | $247.60 |
| Purchase #5 | $135.74 | 10.740% | $150.3185 | $150.32 | $150.30 | $150.30 |
| Purchase #6 | $154.64 | 11.157% | $171.8932 | $171.89 | $171.90 | $171.90 |
| Purchase #7 | $149.91 | 7.382% | $160.9764 | $160.98 | $161.00 | $161.00 |
| 7 purchase totals = | $1,013.72 | $1,102.0729 | $1,102.07 | $1,102.05 | $1,102.10 | |