| 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 | $155.43 | 8.683% | $168.926 | $168.93 | $168.95 | $168.90 |
| Purchase #2 | $25.82 | 6.543% | $27.5094 | $27.51 | $27.50 | $27.50 |
| Purchase #3 | $116.86 | 6.581% | $124.5506 | $124.55 | $124.55 | $124.60 |
| Purchase #4 | $247.97 | 6.227% | $263.4111 | $263.41 | $263.40 | $263.40 |
| Purchase #5 | $69.74 | 7.166% | $74.7376 | $74.74 | $74.75 | $74.70 |
| Purchase #6 | $114.98 | 13.475% | $130.4736 | $130.47 | $130.45 | $130.50 |
| Purchase #7 | $159.80 | 9.348% | $174.7381 | $174.74 | $174.75 | $174.70 |
| 7 purchase totals = | $890.60 | $964.3464 | $964.35 | $964.35 | $964.30 | |