| 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 | $179.58 | 13.590% | $203.9849 | $203.98 | $204.00 | $204.00 |
| Purchase #2 | $187.37 | 4.375% | $195.5674 | $195.57 | $195.55 | $195.60 |
| Purchase #3 | $90.68 | 13.203% | $102.6525 | $102.65 | $102.65 | $102.70 |
| Purchase #4 | $110.95 | 13.638% | $126.0814 | $126.08 | $126.10 | $126.10 |
| Purchase #5 | $81.55 | 8.564% | $88.5339 | $88.53 | $88.55 | $88.50 |
| Purchase #6 | $139.85 | 4.372% | $145.9642 | $145.96 | $145.95 | $146.00 |
| Purchase #7 | $162.65 | 9.641% | $178.3311 | $178.33 | $178.35 | $178.30 |
| 7 purchase totals = | $952.63 | $1,041.1154 | $1,041.10 | $1,041.15 | $1,041.20 | |