| 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 | $101.88 | 12.683% | $114.8014 | $114.80 | $114.80 | $114.80 |
| Purchase #2 | $75.28 | 5.325% | $79.2887 | $79.29 | $79.30 | $79.30 |
| Purchase #3 | $131.56 | 4.152% | $137.0224 | $137.02 | $137.00 | $137.00 |
| Purchase #4 | $165.64 | 7.448% | $177.9769 | $177.98 | $178.00 | $178.00 |
| Purchase #5 | $141.41 | 11.269% | $157.3455 | $157.35 | $157.35 | $157.30 |
| Purchase #6 | $121.40 | 9.643% | $133.1066 | $133.11 | $133.10 | $133.10 |
| Purchase #7 | $155.85 | 4.526% | $162.9038 | $162.90 | $162.90 | $162.90 |
| 7 purchase totals = | $893.02 | $962.4453 | $962.45 | $962.45 | $962.40 | |