| 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 | $67.90 | 9.191% | $74.1407 | $74.14 | $74.15 | $74.10 |
| Purchase #2 | $145.67 | 6.239% | $154.7584 | $154.76 | $154.75 | $154.80 |
| Purchase #3 | $229.34 | 10.704% | $253.8886 | $253.89 | $253.90 | $253.90 |
| Purchase #4 | $198.49 | 9.356% | $217.0607 | $217.06 | $217.05 | $217.10 |
| Purchase #5 | $135.73 | 11.515% | $151.3593 | $151.36 | $151.35 | $151.40 |
| Purchase #6 | $181.40 | 6.195% | $192.6377 | $192.64 | $192.65 | $192.60 |
| Purchase #7 | $39.27 | 12.812% | $44.3013 | $44.30 | $44.30 | $44.30 |
| 7 purchase totals = | $997.80 | $1,088.1467 | $1,088.15 | $1,088.15 | $1,088.20 | |