| 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 | $207.75 | 5.122% | $218.391 | $218.39 | $218.40 | $218.40 |
| Purchase #2 | $18.52 | 3.179% | $19.1088 | $19.11 | $19.10 | $19.10 |
| Purchase #3 | $243.27 | 5.756% | $257.2726 | $257.27 | $257.25 | $257.30 |
| Purchase #4 | $145.46 | 4.763% | $152.3883 | $152.39 | $152.40 | $152.40 |
| Purchase #5 | $6.59 | 3.122% | $6.7957 | $6.80 | $6.80 | $6.80 |
| Purchase #6 | $150.48 | 4.653% | $157.4818 | $157.48 | $157.50 | $157.50 |
| Purchase #7 | $7.86 | 10.743% | $8.7044 | $8.70 | $8.70 | $8.70 |
| 7 purchase totals = | $779.93 | $820.1426 | $820.14 | $820.15 | $820.20 | |