| 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 | $165.27 | 7.755% | $178.0867 | $178.09 | $178.10 | $178.10 |
| Purchase #2 | $85.65 | 6.346% | $91.0853 | $91.09 | $91.10 | $91.10 |
| Purchase #3 | $223.97 | 12.869% | $252.7927 | $252.79 | $252.80 | $252.80 |
| Purchase #4 | $53.54 | 7.741% | $57.6845 | $57.68 | $57.70 | $57.70 |
| Purchase #5 | $74.51 | 7.276% | $79.9313 | $79.93 | $79.95 | $79.90 |
| Purchase #6 | $39.92 | 10.318% | $44.0389 | $44.04 | $44.05 | $44.00 |
| Purchase #7 | $153.59 | 9.175% | $167.6819 | $167.68 | $167.70 | $167.70 |
| 7 purchase totals = | $796.45 | $871.3013 | $871.30 | $871.40 | $871.30 | |