| 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 | $139.42 | 12.505% | $156.8545 | $156.85 | $156.85 | $156.90 |
| Purchase #2 | $173.98 | 10.718% | $192.6272 | $192.63 | $192.65 | $192.60 |
| Purchase #3 | $168.58 | 4.263% | $175.7666 | $175.77 | $175.75 | $175.80 |
| Purchase #4 | $204.87 | 12.377% | $230.2268 | $230.23 | $230.25 | $230.20 |
| Purchase #5 | $160.55 | 5.412% | $169.239 | $169.24 | $169.25 | $169.20 |
| Purchase #6 | $71.42 | 4.347% | $74.5246 | $74.52 | $74.50 | $74.50 |
| Purchase #7 | $101.83 | 9.721% | $111.7289 | $111.73 | $111.75 | $111.70 |
| 7 purchase totals = | $1,020.65 | $1,110.9676 | $1,110.97 | $1,111.00 | $1,110.90 | |