| 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 | $77.75 | 8.191% | $84.1185 | $84.12 | $84.10 | $84.10 |
| Purchase #2 | $152.74 | 12.711% | $172.1548 | $172.15 | $172.15 | $172.20 |
| Purchase #3 | $32.54 | 11.305% | $36.2186 | $36.22 | $36.20 | $36.20 |
| Purchase #4 | $158.69 | 3.252% | $163.8506 | $163.85 | $163.85 | $163.90 |
| Purchase #5 | $137.44 | 5.860% | $145.494 | $145.49 | $145.50 | $145.50 |
| Purchase #6 | $228.89 | 10.105% | $252.0193 | $252.02 | $252.00 | $252.00 |
| Purchase #7 | $150.58 | 11.487% | $167.8771 | $167.88 | $167.90 | $167.90 |
| 7 purchase totals = | $938.63 | $1,021.7329 | $1,021.73 | $1,021.70 | $1,021.80 | |