| 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 | $148.57 | 7.661% | $159.9519 | $159.95 | $159.95 | $160.00 |
| Purchase #2 | $100.68 | 9.468% | $110.2124 | $110.21 | $110.20 | $110.20 |
| Purchase #3 | $203.70 | 8.159% | $220.3199 | $220.32 | $220.30 | $220.30 |
| Purchase #4 | $179.46 | 5.405% | $189.1598 | $189.16 | $189.15 | $189.20 |
| Purchase #5 | $175.81 | 3.241% | $181.508 | $181.51 | $181.50 | $181.50 |
| Purchase #6 | $176.50 | 12.232% | $198.0895 | $198.09 | $198.10 | $198.10 |
| Purchase #7 | $195.92 | 4.203% | $204.1545 | $204.15 | $204.15 | $204.20 |
| 7 purchase totals = | $1,180.64 | $1,263.3960 | $1,263.39 | $1,263.35 | $1,263.50 | |