| 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 | $187.53 | 12.856% | $211.6389 | $211.64 | $211.65 | $211.60 |
| Purchase #2 | $83.59 | 11.759% | $93.4193 | $93.42 | $93.40 | $93.40 |
| Purchase #3 | $151.39 | 4.390% | $158.036 | $158.04 | $158.05 | $158.00 |
| Purchase #4 | $37.98 | 4.134% | $39.5501 | $39.55 | $39.55 | $39.60 |
| Purchase #5 | $77.94 | 11.199% | $86.6685 | $86.67 | $86.65 | $86.70 |
| Purchase #6 | $208.40 | 5.549% | $219.9641 | $219.96 | $219.95 | $220.00 |
| Purchase #7 | $90.58 | 13.636% | $102.9315 | $102.93 | $102.95 | $102.90 |
| 7 purchase totals = | $837.41 | $912.2084 | $912.21 | $912.20 | $912.20 | |