| 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 | $163.38 | 9.250% | $178.4927 | $178.49 | $178.50 | $178.50 |
| Purchase #2 | $122.55 | 11.312% | $136.4129 | $136.41 | $136.40 | $136.40 |
| Purchase #3 | $192.66 | 4.144% | $200.6438 | $200.64 | $200.65 | $200.60 |
| Purchase #4 | $171.98 | 12.656% | $193.7458 | $193.75 | $193.75 | $193.70 |
| Purchase #5 | $111.36 | 8.334% | $120.6407 | $120.64 | $120.65 | $120.60 |
| Purchase #6 | $169.57 | 4.582% | $177.3397 | $177.34 | $177.35 | $177.30 |
| Purchase #7 | $12.61 | 11.712% | $14.0869 | $14.09 | $14.10 | $14.10 |
| 7 purchase totals = | $944.11 | $1,021.3625 | $1,021.36 | $1,021.40 | $1,021.20 | |