| 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 | $126.84 | 7.356% | $136.1704 | $136.17 | $136.15 | $136.20 |
| Purchase #2 | $123.33 | 4.550% | $128.9415 | $128.94 | $128.95 | $128.90 |
| Purchase #3 | $183.86 | 9.298% | $200.9553 | $200.96 | $200.95 | $201.00 |
| Purchase #4 | $197.72 | 9.426% | $216.3571 | $216.36 | $216.35 | $216.40 |
| Purchase #5 | $156.99 | 12.566% | $176.7174 | $176.72 | $176.70 | $176.70 |
| Purchase #6 | $123.35 | 3.702% | $127.9164 | $127.92 | $127.90 | $127.90 |
| Purchase #7 | $61.56 | 12.742% | $69.404 | $69.40 | $69.40 | $69.40 |
| 7 purchase totals = | $973.65 | $1,056.4621 | $1,056.47 | $1,056.40 | $1,056.50 | |