| 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 | $56.33 | 13.210% | $63.7712 | $63.77 | $63.75 | $63.80 |
| Purchase #2 | $188.32 | 13.106% | $213.0012 | $213.00 | $213.00 | $213.00 |
| Purchase #3 | $191.35 | 12.454% | $215.1807 | $215.18 | $215.20 | $215.20 |
| Purchase #4 | $171.47 | 7.625% | $184.5446 | $184.54 | $184.55 | $184.50 |
| Purchase #5 | $178.25 | 12.357% | $200.2764 | $200.28 | $200.30 | $200.30 |
| Purchase #6 | $226.60 | 6.606% | $241.5692 | $241.57 | $241.55 | $241.60 |
| Purchase #7 | $147.74 | 7.673% | $159.0761 | $159.08 | $159.10 | $159.10 |
| 7 purchase totals = | $1,160.06 | $1,277.4194 | $1,277.42 | $1,277.45 | $1,277.50 | |