| 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 | $131.87 | 11.473% | $146.9994 | $147.00 | $147.00 | $147.00 |
| Purchase #2 | $212.51 | 12.536% | $239.1503 | $239.15 | $239.15 | $239.20 |
| Purchase #3 | $129.78 | 4.157% | $135.175 | $135.18 | $135.20 | $135.20 |
| Purchase #4 | $179.25 | 5.496% | $189.1016 | $189.10 | $189.10 | $189.10 |
| Purchase #5 | $204.32 | 9.395% | $223.5159 | $223.52 | $223.50 | $223.50 |
| Purchase #6 | $163.36 | 4.457% | $170.641 | $170.64 | $170.65 | $170.60 |
| Purchase #7 | $73.58 | 9.232% | $80.3729 | $80.37 | $80.35 | $80.40 |
| 7 purchase totals = | $1,094.67 | $1,184.9561 | $1,184.96 | $1,184.95 | $1,185.00 | |