| 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 | $190.44 | 13.385% | $215.9304 | $215.93 | $215.95 | $215.90 |
| Purchase #2 | $172.46 | 6.789% | $184.1683 | $184.17 | $184.15 | $184.20 |
| Purchase #3 | $153.38 | 10.302% | $169.1812 | $169.18 | $169.20 | $169.20 |
| Purchase #4 | $152.60 | 6.376% | $162.3298 | $162.33 | $162.35 | $162.30 |
| Purchase #5 | $244.75 | 7.855% | $263.9751 | $263.98 | $264.00 | $264.00 |
| Purchase #6 | $29.56 | 13.149% | $33.4468 | $33.45 | $33.45 | $33.40 |
| Purchase #7 | $107.63 | 10.502% | $118.9333 | $118.93 | $118.95 | $118.90 |
| 7 purchase totals = | $1,050.82 | $1,147.9649 | $1,147.97 | $1,148.05 | $1,147.90 | |