| 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 | $166.31 | 11.696% | $185.7616 | $185.76 | $185.75 | $185.80 |
| Purchase #2 | $85.98 | 4.788% | $90.0967 | $90.10 | $90.10 | $90.10 |
| Purchase #3 | $244.75 | 3.344% | $252.9344 | $252.93 | $252.95 | $252.90 |
| Purchase #4 | $24.42 | 10.120% | $26.8913 | $26.89 | $26.90 | $26.90 |
| Purchase #5 | $120.80 | 3.672% | $125.2358 | $125.24 | $125.25 | $125.20 |
| Purchase #6 | $114.34 | 6.365% | $121.6177 | $121.62 | $121.60 | $121.60 |
| Purchase #7 | $43.70 | 10.193% | $48.1543 | $48.15 | $48.15 | $48.20 |
| 7 purchase totals = | $800.30 | $850.6918 | $850.69 | $850.70 | $850.70 | |