| 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 | $153.86 | 10.619% | $170.1984 | $170.20 | $170.20 | $170.20 |
| Purchase #2 | $46.38 | 12.569% | $52.2095 | $52.21 | $52.20 | $52.20 |
| Purchase #3 | $174.88 | 5.647% | $184.7555 | $184.76 | $184.75 | $184.80 |
| Purchase #4 | $60.89 | 4.634% | $63.7116 | $63.71 | $63.70 | $63.70 |
| Purchase #5 | $143.64 | 4.643% | $150.3092 | $150.31 | $150.30 | $150.30 |
| Purchase #6 | $238.88 | 10.187% | $263.2147 | $263.21 | $263.20 | $263.20 |
| Purchase #7 | $179.60 | 13.746% | $204.2878 | $204.29 | $204.30 | $204.30 |
| 7 purchase totals = | $998.13 | $1,088.6867 | $1,088.69 | $1,088.65 | $1,088.70 | |