| 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 | $184.45 | 11.359% | $205.4017 | $205.40 | $205.40 | $205.40 |
| Purchase #2 | $14.74 | 9.614% | $16.1571 | $16.16 | $16.15 | $16.20 |
| Purchase #3 | $193.30 | 7.401% | $207.6061 | $207.61 | $207.60 | $207.60 |
| Purchase #4 | $203.39 | 12.775% | $229.3731 | $229.37 | $229.35 | $229.40 |
| Purchase #5 | $186.28 | 7.155% | $199.6083 | $199.61 | $199.60 | $199.60 |
| Purchase #6 | $82.59 | 12.214% | $92.6775 | $92.68 | $92.70 | $92.70 |
| Purchase #7 | $193.80 | 4.254% | $202.0443 | $202.04 | $202.05 | $202.00 |
| 7 purchase totals = | $1,058.55 | $1,152.8681 | $1,152.87 | $1,152.85 | $1,152.90 | |