| 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 | $156.60 | 9.291% | $171.1497 | $171.15 | $171.15 | $171.10 |
| Purchase #2 | $135.42 | 12.515% | $152.3678 | $152.37 | $152.35 | $152.40 |
| Purchase #3 | $151.33 | 6.211% | $160.7291 | $160.73 | $160.75 | $160.70 |
| Purchase #4 | $127.40 | 3.870% | $132.3304 | $132.33 | $132.35 | $132.30 |
| Purchase #5 | $167.60 | 6.315% | $178.1839 | $178.18 | $178.20 | $178.20 |
| Purchase #6 | $230.70 | 3.654% | $239.1298 | $239.13 | $239.15 | $239.10 |
| Purchase #7 | $118.97 | 8.601% | $129.2026 | $129.20 | $129.20 | $129.20 |
| 7 purchase totals = | $1,088.02 | $1,163.0933 | $1,163.09 | $1,163.15 | $1,163.00 | |