| 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 | $128.52 | 8.206% | $139.0664 | $139.07 | $139.05 | $139.10 |
| Purchase #2 | $138.70 | 6.584% | $147.832 | $147.83 | $147.85 | $147.80 |
| Purchase #3 | $186.53 | 9.206% | $203.702 | $203.70 | $203.70 | $203.70 |
| Purchase #4 | $160.76 | 6.512% | $171.2287 | $171.23 | $171.25 | $171.20 |
| Purchase #5 | $103.40 | 5.666% | $109.2586 | $109.26 | $109.25 | $109.30 |
| Purchase #6 | $129.30 | 8.541% | $140.3435 | $140.34 | $140.35 | $140.30 |
| Purchase #7 | $79.68 | 8.724% | $86.6313 | $86.63 | $86.65 | $86.60 |
| 7 purchase totals = | $926.89 | $998.0625 | $998.06 | $998.10 | $998.00 | |