| 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 | $143.55 | 3.867% | $149.1011 | $149.10 | $149.10 | $149.10 |
| Purchase #2 | $197.75 | 5.171% | $207.9757 | $207.98 | $208.00 | $208.00 |
| Purchase #3 | $26.50 | 11.292% | $29.4924 | $29.49 | $29.50 | $29.50 |
| Purchase #4 | $210.68 | 10.695% | $233.2122 | $233.21 | $233.20 | $233.20 |
| Purchase #5 | $149.87 | 7.809% | $161.5733 | $161.57 | $161.55 | $161.60 |
| Purchase #6 | $137.31 | 6.198% | $145.8205 | $145.82 | $145.80 | $145.80 |
| Purchase #7 | $184.69 | 9.290% | $201.8477 | $201.85 | $201.85 | $201.80 |
| 7 purchase totals = | $1,050.35 | $1,129.0229 | $1,129.02 | $1,129.00 | $1,129.00 | |