| 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 | $161.46 | 3.514% | $167.1337 | $167.13 | $167.15 | $167.10 |
| Purchase #2 | $51.54 | 4.707% | $53.966 | $53.97 | $53.95 | $54.00 |
| Purchase #3 | $136.30 | 3.387% | $140.9165 | $140.92 | $140.90 | $140.90 |
| Purchase #4 | $145.26 | 4.651% | $152.016 | $152.02 | $152.00 | $152.00 |
| Purchase #5 | $196.87 | 7.390% | $211.4187 | $211.42 | $211.40 | $211.40 |
| Purchase #6 | $89.38 | 5.555% | $94.3451 | $94.35 | $94.35 | $94.30 |
| Purchase #7 | $79.49 | 5.347% | $83.7403 | $83.74 | $83.75 | $83.70 |
| 7 purchase totals = | $860.30 | $903.5363 | $903.55 | $903.50 | $903.40 | |