| 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 | $153.51 | 7.479% | $164.991 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $212.40 | 8.273% | $229.9719 | $229.97 | $229.95 | $230.00 |
| Purchase #3 | $135.33 | 12.274% | $151.9404 | $151.94 | $151.95 | $151.90 |
| Purchase #4 | $158.59 | 5.623% | $167.5075 | $167.51 | $167.50 | $167.50 |
| Purchase #5 | $213.68 | 9.720% | $234.4497 | $234.45 | $234.45 | $234.40 |
| Purchase #6 | $24.33 | 11.105% | $27.0318 | $27.03 | $27.05 | $27.00 |
| Purchase #7 | $93.42 | 13.270% | $105.8168 | $105.82 | $105.80 | $105.80 |
| 7 purchase totals = | $991.26 | $1,081.7091 | $1,081.71 | $1,081.70 | $1,081.60 | |