| 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 | $164.63 | 10.675% | $182.2043 | $182.20 | $182.20 | $182.20 |
| Purchase #2 | $168.60 | 6.119% | $178.9166 | $178.92 | $178.90 | $178.90 |
| Purchase #3 | $87.99 | 4.269% | $91.7463 | $91.75 | $91.75 | $91.70 |
| Purchase #4 | $11.52 | 5.369% | $12.1385 | $12.14 | $12.15 | $12.10 |
| Purchase #5 | $158.57 | 3.830% | $164.6432 | $164.64 | $164.65 | $164.60 |
| Purchase #6 | $82.50 | 5.658% | $87.1679 | $87.17 | $87.15 | $87.20 |
| Purchase #7 | $201.29 | 13.255% | $227.971 | $227.97 | $227.95 | $228.00 |
| 7 purchase totals = | $875.10 | $944.7878 | $944.79 | $944.75 | $944.70 | |