| 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 | $176.86 | 4.846% | $185.4306 | $185.43 | $185.45 | $185.40 |
| Purchase #2 | $183.97 | 6.489% | $195.9078 | $195.91 | $195.90 | $195.90 |
| Purchase #3 | $13.48 | 8.189% | $14.5839 | $14.58 | $14.60 | $14.60 |
| Purchase #4 | $131.56 | 11.832% | $147.1262 | $147.13 | $147.15 | $147.10 |
| Purchase #5 | $29.84 | 10.864% | $33.0818 | $33.08 | $33.10 | $33.10 |
| Purchase #6 | $44.36 | 3.765% | $46.0302 | $46.03 | $46.05 | $46.00 |
| Purchase #7 | $198.48 | 4.722% | $207.8522 | $207.85 | $207.85 | $207.90 |
| 7 purchase totals = | $778.55 | $830.0127 | $830.01 | $830.10 | $830.00 | |