| 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 | $143.51 | 7.264% | $153.9346 | $153.93 | $153.95 | $153.90 |
| Purchase #2 | $76.81 | 4.874% | $80.5537 | $80.55 | $80.55 | $80.60 |
| Purchase #3 | $230.62 | 4.158% | $240.2092 | $240.21 | $240.20 | $240.20 |
| Purchase #4 | $215.46 | 8.629% | $234.052 | $234.05 | $234.05 | $234.10 |
| Purchase #5 | $196.93 | 5.187% | $207.1448 | $207.14 | $207.15 | $207.10 |
| Purchase #6 | $200.83 | 4.632% | $210.1324 | $210.13 | $210.15 | $210.10 |
| Purchase #7 | $21.44 | 12.409% | $24.1005 | $24.10 | $24.10 | $24.10 |
| 7 purchase totals = | $1,085.60 | $1,150.1272 | $1,150.11 | $1,150.15 | $1,150.10 | |