| 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 | $158.91 | 7.692% | $171.1334 | $171.13 | $171.15 | $171.10 |
| Purchase #2 | $201.40 | 4.180% | $209.8185 | $209.82 | $209.80 | $209.80 |
| Purchase #3 | $216.83 | 11.620% | $242.0256 | $242.03 | $242.05 | $242.00 |
| Purchase #4 | $133.99 | 7.217% | $143.6601 | $143.66 | $143.65 | $143.70 |
| Purchase #5 | $121.56 | 8.431% | $131.8087 | $131.81 | $131.80 | $131.80 |
| Purchase #6 | $50.29 | 6.283% | $53.4497 | $53.45 | $53.45 | $53.40 |
| Purchase #7 | $246.77 | 8.139% | $266.8546 | $266.85 | $266.85 | $266.90 |
| 7 purchase totals = | $1,129.75 | $1,218.7506 | $1,218.75 | $1,218.75 | $1,218.70 | |