| 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 | $153.93 | 6.150% | $163.3967 | $163.40 | $163.40 | $163.40 |
| Purchase #2 | $167.60 | 4.324% | $174.847 | $174.85 | $174.85 | $174.80 |
| Purchase #3 | $134.45 | 6.627% | $143.36 | $143.36 | $143.35 | $143.40 |
| Purchase #4 | $163.31 | 5.676% | $172.5795 | $172.58 | $172.60 | $172.60 |
| Purchase #5 | $203.88 | 4.577% | $213.2116 | $213.21 | $213.20 | $213.20 |
| Purchase #6 | $87.61 | 9.395% | $95.841 | $95.84 | $95.85 | $95.80 |
| Purchase #7 | $244.64 | 4.517% | $255.6904 | $255.69 | $255.70 | $255.70 |
| 7 purchase totals = | $1,155.42 | $1,218.9262 | $1,218.93 | $1,218.95 | $1,218.90 | |