| 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 | $117.64 | 8.379% | $127.4971 | $127.50 | $127.50 | $127.50 |
| Purchase #2 | $213.93 | 7.683% | $230.3662 | $230.37 | $230.35 | $230.40 |
| Purchase #3 | $154.46 | 6.853% | $165.0451 | $165.05 | $165.05 | $165.00 |
| Purchase #4 | $120.98 | 6.698% | $129.0832 | $129.08 | $129.10 | $129.10 |
| Purchase #5 | $6.90 | 6.653% | $7.3591 | $7.36 | $7.35 | $7.40 |
| Purchase #6 | $72.61 | 6.437% | $77.2839 | $77.28 | $77.30 | $77.30 |
| Purchase #7 | $148.62 | 4.831% | $155.7998 | $155.80 | $155.80 | $155.80 |
| 7 purchase totals = | $835.14 | $892.4344 | $892.44 | $892.45 | $892.50 | |