| 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 | $152.56 | 9.697% | $167.3537 | $167.35 | $167.35 | $167.40 |
| Purchase #2 | $135.81 | 3.152% | $140.0907 | $140.09 | $140.10 | $140.10 |
| Purchase #3 | $167.68 | 6.802% | $179.0856 | $179.09 | $179.10 | $179.10 |
| Purchase #4 | $120.62 | 6.277% | $128.1913 | $128.19 | $128.20 | $128.20 |
| Purchase #5 | $100.57 | 5.376% | $105.9766 | $105.98 | $106.00 | $106.00 |
| Purchase #6 | $150.41 | 9.265% | $164.3455 | $164.35 | $164.35 | $164.30 |
| Purchase #7 | $76.82 | 4.155% | $80.0119 | $80.01 | $80.00 | $80.00 |
| 7 purchase totals = | $904.47 | $965.0553 | $965.06 | $965.10 | $965.10 | |