| 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 | $134.99 | 11.559% | $150.5935 | $150.59 | $150.60 | $150.60 |
| Purchase #2 | $39.25 | 13.279% | $44.462 | $44.46 | $44.45 | $44.50 |
| Purchase #3 | $144.57 | 10.188% | $159.2988 | $159.30 | $159.30 | $159.30 |
| Purchase #4 | $138.67 | 10.496% | $153.2248 | $153.22 | $153.20 | $153.20 |
| Purchase #5 | $5.94 | 10.112% | $6.5407 | $6.54 | $6.55 | $6.50 |
| Purchase #6 | $19.62 | 11.458% | $21.8681 | $21.87 | $21.85 | $21.90 |
| Purchase #7 | $20.94 | 8.622% | $22.7454 | $22.75 | $22.75 | $22.70 |
| 7 purchase totals = | $503.98 | $558.7333 | $558.73 | $558.70 | $558.70 | |