| 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 | $181.84 | 3.224% | $187.7025 | $187.70 | $187.70 | $187.70 |
| Purchase #2 | $8.74 | 7.374% | $9.3845 | $9.38 | $9.40 | $9.40 |
| Purchase #3 | $20.27 | 11.827% | $22.6673 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $235.42 | 4.139% | $245.164 | $245.16 | $245.15 | $245.20 |
| Purchase #5 | $209.81 | 6.137% | $222.686 | $222.69 | $222.70 | $222.70 |
| Purchase #6 | $35.63 | 11.859% | $39.8554 | $39.86 | $39.85 | $39.90 |
| Purchase #7 | $215.67 | 7.201% | $231.2004 | $231.20 | $231.20 | $231.20 |
| 7 purchase totals = | $907.38 | $958.6601 | $958.66 | $958.65 | $958.80 | |