| 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 | $172.40 | 5.364% | $181.6475 | $181.65 | $181.65 | $181.60 |
| Purchase #2 | $210.48 | 7.603% | $226.4828 | $226.48 | $226.50 | $226.50 |
| Purchase #3 | $23.70 | 8.792% | $25.7837 | $25.78 | $25.80 | $25.80 |
| Purchase #4 | $181.79 | 8.257% | $196.8004 | $196.80 | $196.80 | $196.80 |
| Purchase #5 | $174.94 | 5.813% | $185.1093 | $185.11 | $185.10 | $185.10 |
| Purchase #6 | $90.74 | 8.380% | $98.344 | $98.34 | $98.35 | $98.30 |
| Purchase #7 | $136.74 | 5.531% | $144.3031 | $144.30 | $144.30 | $144.30 |
| 7 purchase totals = | $990.79 | $1,058.4708 | $1,058.46 | $1,058.50 | $1,058.40 | |