| 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 | $189.28 | 3.631% | $196.1528 | $196.15 | $196.15 | $196.20 |
| Purchase #2 | $145.29 | 6.463% | $154.6801 | $154.68 | $154.70 | $154.70 |
| Purchase #3 | $46.96 | 13.334% | $53.2216 | $53.22 | $53.20 | $53.20 |
| Purchase #4 | $83.52 | 11.588% | $93.1983 | $93.20 | $93.20 | $93.20 |
| Purchase #5 | $204.60 | 5.562% | $215.9799 | $215.98 | $216.00 | $216.00 |
| Purchase #6 | $28.97 | 8.815% | $31.5237 | $31.52 | $31.50 | $31.50 |
| Purchase #7 | $200.83 | 6.321% | $213.5245 | $213.52 | $213.50 | $213.50 |
| 7 purchase totals = | $899.45 | $958.2809 | $958.27 | $958.25 | $958.30 | |