| 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 | $148.36 | 13.122% | $167.8278 | $167.83 | $167.85 | $167.80 |
| Purchase #2 | $104.82 | 7.493% | $112.6742 | $112.67 | $112.65 | $112.70 |
| Purchase #3 | $52.94 | 3.343% | $54.7098 | $54.71 | $54.70 | $54.70 |
| Purchase #4 | $18.44 | 4.310% | $19.2348 | $19.23 | $19.25 | $19.20 |
| Purchase #5 | $17.60 | 13.247% | $19.9315 | $19.93 | $19.95 | $19.90 |
| Purchase #6 | $88.38 | 13.800% | $100.5764 | $100.58 | $100.60 | $100.60 |
| Purchase #7 | $31.38 | 8.382% | $34.0103 | $34.01 | $34.00 | $34.00 |
| 7 purchase totals = | $461.92 | $508.9648 | $508.96 | $509.00 | $508.90 | |