| 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 | $181.88 | 5.688% | $192.2253 | $192.23 | $192.25 | $192.20 |
| Purchase #2 | $218.77 | 13.109% | $247.4486 | $247.45 | $247.45 | $247.40 |
| Purchase #3 | $180.99 | 12.778% | $204.1169 | $204.12 | $204.10 | $204.10 |
| Purchase #4 | $89.42 | 3.468% | $92.5211 | $92.52 | $92.50 | $92.50 |
| Purchase #5 | $165.96 | 9.173% | $181.1835 | $181.18 | $181.20 | $181.20 |
| Purchase #6 | $12.93 | 12.681% | $14.5697 | $14.57 | $14.55 | $14.60 |
| Purchase #7 | $32.81 | 10.804% | $36.3548 | $36.35 | $36.35 | $36.40 |
| 7 purchase totals = | $882.76 | $968.4199 | $968.42 | $968.40 | $968.40 | |