| 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 | $202.76 | 13.711% | $230.5604 | $230.56 | $230.55 | $230.60 |
| Purchase #2 | $244.41 | 13.411% | $277.1878 | $277.19 | $277.20 | $277.20 |
| Purchase #3 | $182.50 | 12.232% | $204.8234 | $204.82 | $204.80 | $204.80 |
| Purchase #4 | $183.63 | 9.832% | $201.6845 | $201.68 | $201.70 | $201.70 |
| Purchase #5 | $184.58 | 7.570% | $198.5527 | $198.55 | $198.55 | $198.60 |
| Purchase #6 | $177.52 | 3.104% | $183.0302 | $183.03 | $183.05 | $183.00 |
| Purchase #7 | $214.72 | 3.803% | $222.8858 | $222.89 | $222.90 | $222.90 |
| 7 purchase totals = | $1,390.12 | $1,518.7248 | $1,518.72 | $1,518.75 | $1,518.80 | |