| 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 | $163.83 | 12.295% | $183.9729 | $183.97 | $183.95 | $184.00 |
| Purchase #2 | $40.82 | 4.118% | $42.501 | $42.50 | $42.50 | $42.50 |
| Purchase #3 | $49.36 | 11.179% | $54.878 | $54.88 | $54.90 | $54.90 |
| Purchase #4 | $68.69 | 10.280% | $75.7513 | $75.75 | $75.75 | $75.80 |
| Purchase #5 | $16.86 | 4.424% | $17.6059 | $17.61 | $17.60 | $17.60 |
| Purchase #6 | $135.93 | 3.777% | $141.0641 | $141.06 | $141.05 | $141.10 |
| Purchase #7 | $149.58 | 4.559% | $156.3994 | $156.40 | $156.40 | $156.40 |
| 7 purchase totals = | $625.07 | $672.1726 | $672.17 | $672.15 | $672.30 | |