| 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 | $124.97 | 5.106% | $131.351 | $131.35 | $131.35 | $131.40 |
| Purchase #2 | $122.79 | 11.372% | $136.7537 | $136.75 | $136.75 | $136.80 |
| Purchase #3 | $120.54 | 8.293% | $130.5364 | $130.54 | $130.55 | $130.50 |
| Purchase #4 | $81.33 | 12.848% | $91.7793 | $91.78 | $91.80 | $91.80 |
| Purchase #5 | $165.41 | 5.814% | $175.0269 | $175.03 | $175.05 | $175.00 |
| Purchase #6 | $49.26 | 4.460% | $51.457 | $51.46 | $51.45 | $51.50 |
| Purchase #7 | $74.27 | 6.436% | $79.05 | $79.05 | $79.05 | $79.10 |
| 7 purchase totals = | $738.57 | $795.9543 | $795.96 | $796.00 | $796.10 | |