| 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 | $152.61 | 13.423% | $173.0948 | $173.09 | $173.10 | $173.10 |
| Purchase #2 | $143.31 | 8.663% | $155.7249 | $155.72 | $155.70 | $155.70 |
| Purchase #3 | $218.50 | 5.307% | $230.0958 | $230.10 | $230.10 | $230.10 |
| Purchase #4 | $191.93 | 5.160% | $201.8336 | $201.83 | $201.85 | $201.80 |
| Purchase #5 | $58.52 | 10.543% | $64.6898 | $64.69 | $64.70 | $64.70 |
| Purchase #6 | $205.90 | 7.656% | $221.6637 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $63.58 | 13.268% | $72.0158 | $72.02 | $72.00 | $72.00 |
| 7 purchase totals = | $1,034.35 | $1,119.1184 | $1,119.11 | $1,119.10 | $1,119.10 | |