| 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 | $151.71 | 8.316% | $164.3262 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $90.78 | 8.608% | $98.5943 | $98.59 | $98.60 | $98.60 |
| Purchase #3 | $97.73 | 12.117% | $109.5719 | $109.57 | $109.55 | $109.60 |
| Purchase #4 | $35.75 | 6.766% | $38.1688 | $38.17 | $38.15 | $38.20 |
| Purchase #5 | $42.50 | 9.258% | $46.4347 | $46.43 | $46.45 | $46.40 |
| Purchase #6 | $76.87 | 10.415% | $84.876 | $84.88 | $84.90 | $84.90 |
| Purchase #7 | $186.80 | 8.601% | $202.8667 | $202.87 | $202.85 | $202.90 |
| 7 purchase totals = | $682.14 | $744.8386 | $744.84 | $744.85 | $744.90 | |