| 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 | $74.98 | 12.715% | $84.5137 | $84.51 | $84.50 | $84.50 |
| Purchase #2 | $188.96 | 11.514% | $210.7169 | $210.72 | $210.70 | $210.70 |
| Purchase #3 | $162.93 | 7.252% | $174.7457 | $174.75 | $174.75 | $174.70 |
| Purchase #4 | $157.63 | 9.112% | $171.9932 | $171.99 | $172.00 | $172.00 |
| Purchase #5 | $12.35 | 8.822% | $13.4395 | $13.44 | $13.45 | $13.40 |
| Purchase #6 | $127.84 | 12.758% | $144.1498 | $144.15 | $144.15 | $144.10 |
| Purchase #7 | $103.64 | 9.374% | $113.3552 | $113.36 | $113.35 | $113.40 |
| 7 purchase totals = | $828.33 | $912.9140 | $912.92 | $912.90 | $912.80 | |