| 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 | $167.35 | 6.549% | $178.3098 | $178.31 | $178.30 | $178.30 |
| Purchase #2 | $106.61 | 11.191% | $118.5407 | $118.54 | $118.55 | $118.50 |
| Purchase #3 | $145.48 | 4.539% | $152.0833 | $152.08 | $152.10 | $152.10 |
| Purchase #4 | $69.84 | 8.172% | $75.5473 | $75.55 | $75.55 | $75.50 |
| Purchase #5 | $17.49 | 5.309% | $18.4185 | $18.42 | $18.40 | $18.40 |
| Purchase #6 | $220.42 | 12.543% | $248.0673 | $248.07 | $248.05 | $248.10 |
| Purchase #7 | $63.30 | 8.601% | $68.7444 | $68.74 | $68.75 | $68.70 |
| 7 purchase totals = | $790.49 | $859.7113 | $859.71 | $859.70 | $859.60 | |