| 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 | $216.43 | 7.514% | $232.6926 | $232.69 | $232.70 | $232.70 |
| Purchase #2 | $143.39 | 12.109% | $160.7531 | $160.75 | $160.75 | $160.80 |
| Purchase #3 | $198.93 | 11.351% | $221.5105 | $221.51 | $221.50 | $221.50 |
| Purchase #4 | $69.49 | 8.136% | $75.1437 | $75.14 | $75.15 | $75.10 |
| Purchase #5 | $196.77 | 6.751% | $210.0539 | $210.05 | $210.05 | $210.10 |
| Purchase #6 | $80.44 | 7.102% | $86.1528 | $86.15 | $86.15 | $86.20 |
| Purchase #7 | $85.85 | 3.522% | $88.8736 | $88.87 | $88.85 | $88.90 |
| 7 purchase totals = | $991.30 | $1,075.1802 | $1,075.16 | $1,075.15 | $1,075.30 | |