| 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 | $185.37 | 7.688% | $199.6212 | $199.62 | $199.60 | $199.60 |
| Purchase #2 | $114.81 | 5.287% | $120.88 | $120.88 | $120.90 | $120.90 |
| Purchase #3 | $9.76 | 7.293% | $10.4718 | $10.47 | $10.45 | $10.50 |
| Purchase #4 | $122.91 | 5.614% | $129.8102 | $129.81 | $129.80 | $129.80 |
| Purchase #5 | $111.85 | 4.863% | $117.2893 | $117.29 | $117.30 | $117.30 |
| Purchase #6 | $168.74 | 8.285% | $182.7201 | $182.72 | $182.70 | $182.70 |
| Purchase #7 | $138.93 | 12.516% | $156.3185 | $156.32 | $156.30 | $156.30 |
| 7 purchase totals = | $852.37 | $917.1111 | $917.11 | $917.05 | $917.10 | |