| 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 | $208.59 | 7.290% | $223.7962 | $223.80 | $223.80 | $223.80 |
| Purchase #2 | $135.81 | 7.105% | $145.4593 | $145.46 | $145.45 | $145.50 |
| Purchase #3 | $244.86 | 11.661% | $273.4131 | $273.41 | $273.40 | $273.40 |
| Purchase #4 | $15.25 | 7.319% | $16.3661 | $16.37 | $16.35 | $16.40 |
| Purchase #5 | $155.53 | 8.417% | $168.621 | $168.62 | $168.60 | $168.60 |
| Purchase #6 | $247.93 | 7.282% | $265.9843 | $265.98 | $266.00 | $266.00 |
| Purchase #7 | $41.33 | 9.164% | $45.1175 | $45.12 | $45.10 | $45.10 |
| 7 purchase totals = | $1,049.30 | $1,138.7575 | $1,138.76 | $1,138.70 | $1,138.80 | |