| 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 | $191.57 | 13.372% | $217.1867 | $217.19 | $217.20 | $217.20 |
| Purchase #2 | $187.65 | 12.448% | $211.0087 | $211.01 | $211.00 | $211.00 |
| Purchase #3 | $203.45 | 8.127% | $219.9844 | $219.98 | $220.00 | $220.00 |
| Purchase #4 | $150.86 | 11.205% | $167.7639 | $167.76 | $167.75 | $167.80 |
| Purchase #5 | $19.91 | 3.619% | $20.6305 | $20.63 | $20.65 | $20.60 |
| Purchase #6 | $224.64 | 13.507% | $254.9821 | $254.98 | $255.00 | $255.00 |
| Purchase #7 | $155.74 | 3.704% | $161.5086 | $161.51 | $161.50 | $161.50 |
| 7 purchase totals = | $1,133.82 | $1,253.0649 | $1,253.06 | $1,253.10 | $1,253.10 | |