| 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 | $77.51 | 6.303% | $82.3955 | $82.40 | $82.40 | $82.40 |
| Purchase #2 | $188.86 | 13.431% | $214.2258 | $214.23 | $214.25 | $214.20 |
| Purchase #3 | $156.32 | 13.391% | $177.2528 | $177.25 | $177.25 | $177.30 |
| Purchase #4 | $119.87 | 7.450% | $128.8003 | $128.80 | $128.80 | $128.80 |
| Purchase #5 | $148.33 | 8.798% | $161.3801 | $161.38 | $161.40 | $161.40 |
| Purchase #6 | $184.63 | 10.545% | $204.0992 | $204.10 | $204.10 | $204.10 |
| Purchase #7 | $129.49 | 13.737% | $147.278 | $147.28 | $147.30 | $147.30 |
| 7 purchase totals = | $1,005.01 | $1,115.4317 | $1,115.44 | $1,115.50 | $1,115.50 | |