| 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 | $171.95 | 3.559% | $178.0697 | $178.07 | $178.05 | $178.10 |
| Purchase #2 | $34.74 | 6.263% | $36.9158 | $36.92 | $36.90 | $36.90 |
| Purchase #3 | $219.69 | 10.132% | $241.949 | $241.95 | $241.95 | $241.90 |
| Purchase #4 | $203.93 | 7.690% | $219.6122 | $219.61 | $219.60 | $219.60 |
| Purchase #5 | $129.29 | 7.285% | $138.7088 | $138.71 | $138.70 | $138.70 |
| Purchase #6 | $171.83 | 3.675% | $178.1448 | $178.14 | $178.15 | $178.10 |
| Purchase #7 | $72.40 | 10.600% | $80.0744 | $80.07 | $80.05 | $80.10 |
| 7 purchase totals = | $1,003.83 | $1,073.4747 | $1,073.47 | $1,073.40 | $1,073.40 | |