| 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 | $164.73 | 13.246% | $186.5501 | $186.55 | $186.55 | $186.60 |
| Purchase #2 | $203.41 | 4.168% | $211.8881 | $211.89 | $211.90 | $211.90 |
| Purchase #3 | $71.90 | 4.140% | $74.8767 | $74.88 | $74.90 | $74.90 |
| Purchase #4 | $200.50 | 4.752% | $210.0278 | $210.03 | $210.05 | $210.00 |
| Purchase #5 | $222.41 | 3.440% | $230.0609 | $230.06 | $230.05 | $230.10 |
| Purchase #6 | $137.66 | 3.369% | $142.2978 | $142.30 | $142.30 | $142.30 |
| Purchase #7 | $63.26 | 5.663% | $66.8424 | $66.84 | $66.85 | $66.80 |
| 7 purchase totals = | $1,063.87 | $1,122.5438 | $1,122.55 | $1,122.60 | $1,122.60 | |