| 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 | $153.43 | 7.522% | $164.971 | $164.97 | $164.95 | $165.00 |
| Purchase #2 | $114.26 | 5.838% | $120.9305 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $75.58 | 11.527% | $84.2921 | $84.29 | $84.30 | $84.30 |
| Purchase #4 | $99.79 | 11.120% | $110.8866 | $110.89 | $110.90 | $110.90 |
| Purchase #5 | $235.62 | 4.839% | $247.0217 | $247.02 | $247.00 | $247.00 |
| Purchase #6 | $47.77 | 12.321% | $53.6557 | $53.66 | $53.65 | $53.70 |
| Purchase #7 | $18.73 | 12.239% | $21.0224 | $21.02 | $21.00 | $21.00 |
| 7 purchase totals = | $745.18 | $802.7800 | $802.78 | $802.75 | $802.80 | |