| 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 | $121.39 | 9.845% | $133.3408 | $133.34 | $133.35 | $133.30 |
| Purchase #2 | $156.90 | 7.503% | $168.6722 | $168.67 | $168.65 | $168.70 |
| Purchase #3 | $89.57 | 7.847% | $96.5986 | $96.60 | $96.60 | $96.60 |
| Purchase #4 | $102.41 | 6.153% | $108.7113 | $108.71 | $108.70 | $108.70 |
| Purchase #5 | $201.40 | 12.348% | $226.2689 | $226.27 | $226.25 | $226.30 |
| Purchase #6 | $161.76 | 4.746% | $169.4371 | $169.44 | $169.45 | $169.40 |
| Purchase #7 | $122.66 | 9.654% | $134.5016 | $134.50 | $134.50 | $134.50 |
| 7 purchase totals = | $956.09 | $1,037.5305 | $1,037.53 | $1,037.50 | $1,037.50 | |