| 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 | $177.32 | 3.270% | $183.1184 | $183.12 | $183.10 | $183.10 |
| Purchase #2 | $123.63 | 6.266% | $131.3767 | $131.38 | $131.40 | $131.40 |
| Purchase #3 | $146.59 | 3.691% | $152.0006 | $152.00 | $152.00 | $152.00 |
| Purchase #4 | $249.96 | 11.313% | $278.238 | $278.24 | $278.25 | $278.20 |
| Purchase #5 | $164.39 | 11.576% | $183.4198 | $183.42 | $183.40 | $183.40 |
| Purchase #6 | $96.51 | 12.855% | $108.9164 | $108.92 | $108.90 | $108.90 |
| Purchase #7 | $187.91 | 6.255% | $199.6638 | $199.66 | $199.65 | $199.70 |
| 7 purchase totals = | $1,146.31 | $1,236.7337 | $1,236.74 | $1,236.70 | $1,236.70 | |