| 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 | $157.72 | 12.644% | $177.6621 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $14.36 | 6.768% | $15.3319 | $15.33 | $15.35 | $15.30 |
| Purchase #3 | $64.70 | 5.831% | $68.4727 | $68.47 | $68.45 | $68.50 |
| Purchase #4 | $176.80 | 4.601% | $184.9346 | $184.93 | $184.95 | $184.90 |
| Purchase #5 | $19.55 | 11.295% | $21.7582 | $21.76 | $21.75 | $21.80 |
| Purchase #6 | $116.71 | 12.272% | $131.0327 | $131.03 | $131.05 | $131.00 |
| Purchase #7 | $246.58 | 9.850% | $270.8681 | $270.87 | $270.85 | $270.90 |
| 7 purchase totals = | $796.42 | $870.0603 | $870.05 | $870.05 | $870.10 | |