| 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 | $160.71 | 10.439% | $177.4865 | $177.49 | $177.50 | $177.50 |
| Purchase #2 | $128.67 | 12.756% | $145.0831 | $145.08 | $145.10 | $145.10 |
| Purchase #3 | $216.74 | 10.714% | $239.9615 | $239.96 | $239.95 | $240.00 |
| Purchase #4 | $14.59 | 12.814% | $16.4596 | $16.46 | $16.45 | $16.50 |
| Purchase #5 | $104.35 | 10.148% | $114.9394 | $114.94 | $114.95 | $114.90 |
| Purchase #6 | $193.45 | 8.306% | $209.518 | $209.52 | $209.50 | $209.50 |
| Purchase #7 | $202.66 | 5.275% | $213.3503 | $213.35 | $213.35 | $213.40 |
| 7 purchase totals = | $1,021.17 | $1,116.7984 | $1,116.80 | $1,116.80 | $1,116.90 | |