| 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 | $75.61 | 8.573% | $82.092 | $82.09 | $82.10 | $82.10 |
| Purchase #2 | $166.76 | 3.273% | $172.2181 | $172.22 | $172.20 | $172.20 |
| Purchase #3 | $62.62 | 7.696% | $67.4392 | $67.44 | $67.45 | $67.40 |
| Purchase #4 | $177.28 | 3.578% | $183.6231 | $183.62 | $183.60 | $183.60 |
| Purchase #5 | $190.35 | 8.669% | $206.8514 | $206.85 | $206.85 | $206.90 |
| Purchase #6 | $103.32 | 4.291% | $107.7535 | $107.75 | $107.75 | $107.80 |
| Purchase #7 | $87.90 | 10.608% | $97.2244 | $97.22 | $97.20 | $97.20 |
| 7 purchase totals = | $863.84 | $917.2017 | $917.19 | $917.15 | $917.20 | |