| 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 | $149.64 | 7.244% | $160.4799 | $160.48 | $160.50 | $160.50 |
| Purchase #2 | $119.37 | 3.551% | $123.6088 | $123.61 | $123.60 | $123.60 |
| Purchase #3 | $120.95 | 6.618% | $128.9545 | $128.95 | $128.95 | $129.00 |
| Purchase #4 | $50.99 | 8.126% | $55.1334 | $55.13 | $55.15 | $55.10 |
| Purchase #5 | $34.90 | 4.663% | $36.5274 | $36.53 | $36.55 | $36.50 |
| Purchase #6 | $245.32 | 3.361% | $253.5652 | $253.57 | $253.55 | $253.60 |
| Purchase #7 | $126.66 | 5.304% | $133.378 | $133.38 | $133.40 | $133.40 |
| 7 purchase totals = | $847.83 | $891.6472 | $891.65 | $891.70 | $891.70 | |