| 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 | $189.64 | 6.644% | $202.2397 | $202.24 | $202.25 | $202.20 |
| Purchase #2 | $130.60 | 13.641% | $148.4151 | $148.42 | $148.40 | $148.40 |
| Purchase #3 | $138.58 | 13.391% | $157.1372 | $157.14 | $157.15 | $157.10 |
| Purchase #4 | $6.31 | 9.176% | $6.889 | $6.89 | $6.90 | $6.90 |
| Purchase #5 | $233.32 | 11.368% | $259.8438 | $259.84 | $259.85 | $259.80 |
| Purchase #6 | $119.25 | 9.714% | $130.8339 | $130.83 | $130.85 | $130.80 |
| Purchase #7 | $188.56 | 13.396% | $213.8195 | $213.82 | $213.80 | $213.80 |
| 7 purchase totals = | $1,006.26 | $1,119.1782 | $1,119.18 | $1,119.20 | $1,119.00 | |