| 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 | $145.57 | 5.766% | $153.9636 | $153.96 | $153.95 | $154.00 |
| Purchase #2 | $84.91 | 3.785% | $88.1238 | $88.12 | $88.10 | $88.10 |
| Purchase #3 | $188.59 | 4.522% | $197.118 | $197.12 | $197.10 | $197.10 |
| Purchase #4 | $120.51 | 13.874% | $137.2296 | $137.23 | $137.25 | $137.20 |
| Purchase #5 | $219.63 | 7.505% | $236.1132 | $236.11 | $236.10 | $236.10 |
| Purchase #6 | $30.82 | 3.398% | $31.8673 | $31.87 | $31.85 | $31.90 |
| Purchase #7 | $181.39 | 8.553% | $196.9043 | $196.90 | $196.90 | $196.90 |
| 7 purchase totals = | $971.42 | $1,041.3198 | $1,041.31 | $1,041.25 | $1,041.30 | |