| 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 | $206.82 | 7.106% | $221.5166 | $221.52 | $221.50 | $221.50 |
| Purchase #2 | $5.62 | 12.438% | $6.319 | $6.32 | $6.30 | $6.30 |
| Purchase #3 | $200.36 | 5.383% | $211.1454 | $211.15 | $211.15 | $211.10 |
| Purchase #4 | $29.55 | 11.571% | $32.9692 | $32.97 | $32.95 | $33.00 |
| Purchase #5 | $144.63 | 4.832% | $151.6185 | $151.62 | $151.60 | $151.60 |
| Purchase #6 | $80.66 | 11.766% | $90.1505 | $90.15 | $90.15 | $90.20 |
| Purchase #7 | $54.33 | 11.239% | $60.4361 | $60.44 | $60.45 | $60.40 |
| 7 purchase totals = | $721.97 | $774.1553 | $774.17 | $774.10 | $774.10 | |