| 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 | $132.78 | 12.755% | $149.7161 | $149.72 | $149.70 | $149.70 |
| Purchase #2 | $48.66 | 6.539% | $51.8419 | $51.84 | $51.85 | $51.80 |
| Purchase #3 | $168.67 | 11.398% | $187.895 | $187.90 | $187.90 | $187.90 |
| Purchase #4 | $155.44 | 3.864% | $161.4462 | $161.45 | $161.45 | $161.40 |
| Purchase #5 | $240.30 | 3.296% | $248.2203 | $248.22 | $248.20 | $248.20 |
| Purchase #6 | $131.79 | 9.550% | $144.3759 | $144.38 | $144.40 | $144.40 |
| Purchase #7 | $189.67 | 11.633% | $211.7343 | $211.73 | $211.75 | $211.70 |
| 7 purchase totals = | $1,067.31 | $1,155.2297 | $1,155.24 | $1,155.25 | $1,155.10 | |