| 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 | $158.26 | 6.532% | $168.5975 | $168.60 | $168.60 | $168.60 |
| Purchase #2 | $192.46 | 9.652% | $211.0362 | $211.04 | $211.05 | $211.00 |
| Purchase #3 | $172.73 | 4.516% | $180.5305 | $180.53 | $180.55 | $180.50 |
| Purchase #4 | $171.84 | 6.130% | $182.3738 | $182.37 | $182.35 | $182.40 |
| Purchase #5 | $120.88 | 12.370% | $135.8329 | $135.83 | $135.85 | $135.80 |
| Purchase #6 | $200.37 | 10.106% | $220.6194 | $220.62 | $220.60 | $220.60 |
| Purchase #7 | $82.68 | 9.689% | $90.6909 | $90.69 | $90.70 | $90.70 |
| 7 purchase totals = | $1,099.22 | $1,189.6812 | $1,189.68 | $1,189.70 | $1,189.60 | |