| 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 | $199.45 | 7.177% | $213.7645 | $213.76 | $213.75 | $213.80 |
| Purchase #2 | $83.35 | 8.736% | $90.6315 | $90.63 | $90.65 | $90.60 |
| Purchase #3 | $164.69 | 9.338% | $180.0688 | $180.07 | $180.05 | $180.10 |
| Purchase #4 | $248.32 | 8.306% | $268.9455 | $268.95 | $268.95 | $268.90 |
| Purchase #5 | $100.99 | 6.553% | $107.6079 | $107.61 | $107.60 | $107.60 |
| Purchase #6 | $52.49 | 4.212% | $54.7009 | $54.70 | $54.70 | $54.70 |
| Purchase #7 | $138.76 | 12.864% | $156.6101 | $156.61 | $156.60 | $156.60 |
| 7 purchase totals = | $988.05 | $1,072.3292 | $1,072.33 | $1,072.30 | $1,072.30 | |