| 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 | $196.50 | 11.403% | $218.9069 | $218.91 | $218.90 | $218.90 |
| Purchase #2 | $112.70 | 12.482% | $126.7672 | $126.77 | $126.75 | $126.80 |
| Purchase #3 | $68.37 | 13.797% | $77.803 | $77.80 | $77.80 | $77.80 |
| Purchase #4 | $96.38 | 13.838% | $109.7171 | $109.72 | $109.70 | $109.70 |
| Purchase #5 | $198.81 | 11.305% | $221.2855 | $221.29 | $221.30 | $221.30 |
| Purchase #6 | $165.43 | 6.658% | $176.4443 | $176.44 | $176.45 | $176.40 |
| Purchase #7 | $212.49 | 7.507% | $228.4416 | $228.44 | $228.45 | $228.40 |
| 7 purchase totals = | $1,050.68 | $1,159.3656 | $1,159.37 | $1,159.35 | $1,159.30 | |