| 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 | $145.43 | 9.154% | $158.7427 | $158.74 | $158.75 | $158.70 |
| Purchase #2 | $249.82 | 12.784% | $281.757 | $281.76 | $281.75 | $281.80 |
| Purchase #3 | $133.83 | 11.788% | $149.6059 | $149.61 | $149.60 | $149.60 |
| Purchase #4 | $107.88 | 11.507% | $120.2938 | $120.29 | $120.30 | $120.30 |
| Purchase #5 | $10.69 | 6.760% | $11.4126 | $11.41 | $11.40 | $11.40 |
| Purchase #6 | $87.61 | 8.822% | $95.339 | $95.34 | $95.35 | $95.30 |
| Purchase #7 | $236.66 | 13.154% | $267.7903 | $267.79 | $267.80 | $267.80 |
| 7 purchase totals = | $971.92 | $1,084.9413 | $1,084.94 | $1,084.95 | $1,084.90 | |