| 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 | $190.53 | 13.669% | $216.5735 | $216.57 | $216.55 | $216.60 |
| Purchase #2 | $147.92 | 3.290% | $152.7866 | $152.79 | $152.80 | $152.80 |
| Purchase #3 | $232.88 | 10.642% | $257.6631 | $257.66 | $257.65 | $257.70 |
| Purchase #4 | $161.26 | 9.282% | $176.2282 | $176.23 | $176.25 | $176.20 |
| Purchase #5 | $100.75 | 8.237% | $109.0488 | $109.05 | $109.05 | $109.00 |
| Purchase #6 | $46.47 | 11.809% | $51.9576 | $51.96 | $51.95 | $52.00 |
| Purchase #7 | $123.54 | 5.660% | $130.5324 | $130.53 | $130.55 | $130.50 |
| 7 purchase totals = | $1,003.35 | $1,094.7902 | $1,094.79 | $1,094.80 | $1,094.80 | |