| 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 | $164.27 | 10.503% | $181.5233 | $181.52 | $181.50 | $181.50 |
| Purchase #2 | $147.61 | 9.584% | $161.7569 | $161.76 | $161.75 | $161.80 |
| Purchase #3 | $52.71 | 3.405% | $54.5048 | $54.50 | $54.50 | $54.50 |
| Purchase #4 | $130.99 | 10.428% | $144.6496 | $144.65 | $144.65 | $144.60 |
| Purchase #5 | $76.45 | 5.645% | $80.7656 | $80.77 | $80.75 | $80.80 |
| Purchase #6 | $91.63 | 5.237% | $96.4287 | $96.43 | $96.45 | $96.40 |
| Purchase #7 | $129.61 | 5.831% | $137.1676 | $137.17 | $137.15 | $137.20 |
| 7 purchase totals = | $793.27 | $856.7965 | $856.80 | $856.75 | $856.80 | |