| 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 | $158.64 | 13.647% | $180.2896 | $180.29 | $180.30 | $180.30 |
| Purchase #2 | $32.88 | 10.710% | $36.4014 | $36.40 | $36.40 | $36.40 |
| Purchase #3 | $129.40 | 11.725% | $144.5722 | $144.57 | $144.55 | $144.60 |
| Purchase #4 | $136.88 | 7.415% | $147.0297 | $147.03 | $147.05 | $147.00 |
| Purchase #5 | $157.51 | 6.550% | $167.8269 | $167.83 | $167.85 | $167.80 |
| Purchase #6 | $82.79 | 7.512% | $89.0092 | $89.01 | $89.00 | $89.00 |
| Purchase #7 | $232.48 | 3.848% | $241.4258 | $241.43 | $241.45 | $241.40 |
| 7 purchase totals = | $930.58 | $1,006.5548 | $1,006.56 | $1,006.60 | $1,006.50 | |