| 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 | $170.64 | 7.723% | $183.8185 | $183.82 | $183.80 | $183.80 |
| Purchase #2 | $208.87 | 10.369% | $230.5277 | $230.53 | $230.55 | $230.50 |
| Purchase #3 | $51.45 | 10.460% | $56.8317 | $56.83 | $56.85 | $56.80 |
| Purchase #4 | $204.63 | 6.861% | $218.6697 | $218.67 | $218.65 | $218.70 |
| Purchase #5 | $121.36 | 8.450% | $131.6149 | $131.61 | $131.60 | $131.60 |
| Purchase #6 | $17.90 | 11.293% | $19.9214 | $19.92 | $19.90 | $19.90 |
| Purchase #7 | $31.78 | 11.309% | $35.374 | $35.37 | $35.35 | $35.40 |
| 7 purchase totals = | $806.63 | $876.7579 | $876.75 | $876.70 | $876.70 | |