| 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 | $194.94 | 12.324% | $218.9644 | $218.96 | $218.95 | $219.00 |
| Purchase #2 | $83.55 | 13.703% | $94.9989 | $95.00 | $95.00 | $95.00 |
| Purchase #3 | $152.51 | 6.161% | $161.9061 | $161.91 | $161.90 | $161.90 |
| Purchase #4 | $86.63 | 5.694% | $91.5627 | $91.56 | $91.55 | $91.60 |
| Purchase #5 | $189.42 | 5.650% | $200.1222 | $200.12 | $200.10 | $200.10 |
| Purchase #6 | $236.64 | 4.262% | $246.7256 | $246.73 | $246.75 | $246.70 |
| Purchase #7 | $155.33 | 13.315% | $176.0122 | $176.01 | $176.00 | $176.00 |
| 7 purchase totals = | $1,099.02 | $1,190.2921 | $1,190.29 | $1,190.25 | $1,190.30 | |