| 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 | $146.68 | 3.805% | $152.2612 | $152.26 | $152.25 | $152.30 |
| Purchase #2 | $208.75 | 4.215% | $217.5488 | $217.55 | $217.55 | $217.50 |
| Purchase #3 | $103.64 | 4.643% | $108.452 | $108.45 | $108.45 | $108.50 |
| Purchase #4 | $105.88 | 7.863% | $114.2053 | $114.21 | $114.20 | $114.20 |
| Purchase #5 | $120.30 | 8.345% | $130.339 | $130.34 | $130.35 | $130.30 |
| Purchase #6 | $107.43 | 13.559% | $121.9964 | $122.00 | $122.00 | $122.00 |
| Purchase #7 | $92.53 | 3.491% | $95.7602 | $95.76 | $95.75 | $95.80 |
| 7 purchase totals = | $885.21 | $940.5629 | $940.57 | $940.55 | $940.60 | |