| 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 | $151.28 | 3.215% | $156.1437 | $156.14 | $156.15 | $156.10 |
| Purchase #2 | $66.96 | 11.461% | $74.6343 | $74.63 | $74.65 | $74.60 |
| Purchase #3 | $63.67 | 10.417% | $70.3025 | $70.30 | $70.30 | $70.30 |
| Purchase #4 | $93.52 | 12.550% | $105.2568 | $105.26 | $105.25 | $105.30 |
| Purchase #5 | $213.25 | 13.251% | $241.5078 | $241.51 | $241.50 | $241.50 |
| Purchase #6 | $7.66 | 10.374% | $8.4546 | $8.45 | $8.45 | $8.50 |
| Purchase #7 | $53.33 | 6.445% | $56.7671 | $56.77 | $56.75 | $56.80 |
| 7 purchase totals = | $649.67 | $713.0668 | $713.06 | $713.05 | $713.10 | |