| 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 | $140.31 | 3.143% | $144.7199 | $144.72 | $144.70 | $144.70 |
| Purchase #2 | $27.37 | 3.788% | $28.4068 | $28.41 | $28.40 | $28.40 |
| Purchase #3 | $196.62 | 4.320% | $205.114 | $205.11 | $205.10 | $205.10 |
| Purchase #4 | $150.89 | 5.767% | $159.5918 | $159.59 | $159.60 | $159.60 |
| Purchase #5 | $7.32 | 12.180% | $8.2116 | $8.21 | $8.20 | $8.20 |
| Purchase #6 | $128.30 | 10.187% | $141.3699 | $141.37 | $141.35 | $141.40 |
| Purchase #7 | $72.74 | 5.551% | $76.7778 | $76.78 | $76.80 | $76.80 |
| 7 purchase totals = | $723.55 | $764.1918 | $764.19 | $764.15 | $764.20 | |