| 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 | $158.46 | 7.158% | $169.8026 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $70.92 | 5.806% | $75.0376 | $75.04 | $75.05 | $75.00 |
| Purchase #3 | $213.50 | 9.700% | $234.2095 | $234.21 | $234.20 | $234.20 |
| Purchase #4 | $158.32 | 8.839% | $172.3139 | $172.31 | $172.30 | $172.30 |
| Purchase #5 | $74.91 | 7.559% | $80.5724 | $80.57 | $80.55 | $80.60 |
| Purchase #6 | $99.99 | 8.506% | $108.4951 | $108.50 | $108.50 | $108.50 |
| Purchase #7 | $235.33 | 13.203% | $266.4006 | $266.40 | $266.40 | $266.40 |
| 7 purchase totals = | $1,011.43 | $1,106.8317 | $1,106.83 | $1,106.80 | $1,106.80 | |