| 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 | $230.69 | 5.668% | $243.7655 | $243.77 | $243.75 | $243.80 |
| Purchase #2 | $114.80 | 12.396% | $129.0306 | $129.03 | $129.05 | $129.00 |
| Purchase #3 | $70.60 | 8.122% | $76.3341 | $76.33 | $76.35 | $76.30 |
| Purchase #4 | $152.53 | 4.481% | $159.3649 | $159.36 | $159.35 | $159.40 |
| Purchase #5 | $77.64 | 4.705% | $81.293 | $81.29 | $81.30 | $81.30 |
| Purchase #6 | $137.28 | 7.121% | $147.0557 | $147.06 | $147.05 | $147.10 |
| Purchase #7 | $13.72 | 5.664% | $14.4971 | $14.50 | $14.50 | $14.50 |
| 7 purchase totals = | $797.26 | $851.3409 | $851.34 | $851.35 | $851.40 | |