| 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 | $169.65 | 3.856% | $176.1917 | $176.19 | $176.20 | $176.20 |
| Purchase #2 | $32.44 | 5.251% | $34.1434 | $34.14 | $34.15 | $34.10 |
| Purchase #3 | $115.49 | 6.297% | $122.7624 | $122.76 | $122.75 | $122.80 |
| Purchase #4 | $152.55 | 3.863% | $158.443 | $158.44 | $158.45 | $158.40 |
| Purchase #5 | $24.32 | 8.561% | $26.402 | $26.40 | $26.40 | $26.40 |
| Purchase #6 | $204.52 | 12.497% | $230.0789 | $230.08 | $230.10 | $230.10 |
| Purchase #7 | $200.32 | 12.171% | $224.7009 | $224.70 | $224.70 | $224.70 |
| 7 purchase totals = | $899.29 | $972.7223 | $972.71 | $972.75 | $972.70 | |