| 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 | $172.75 | 11.402% | $192.447 | $192.45 | $192.45 | $192.40 |
| Purchase #2 | $161.68 | 6.592% | $172.3379 | $172.34 | $172.35 | $172.30 |
| Purchase #3 | $8.52 | 8.728% | $9.2636 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $172.45 | 4.138% | $179.586 | $179.59 | $179.60 | $179.60 |
| Purchase #5 | $223.70 | 7.160% | $239.7169 | $239.72 | $239.70 | $239.70 |
| Purchase #6 | $36.50 | 7.159% | $39.113 | $39.11 | $39.10 | $39.10 |
| Purchase #7 | $226.93 | 5.580% | $239.5927 | $239.59 | $239.60 | $239.60 |
| 7 purchase totals = | $1,002.53 | $1,072.0571 | $1,072.06 | $1,072.05 | $1,072.00 | |