| 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 | $122.43 | 4.244% | $127.6259 | $127.63 | $127.65 | $127.60 |
| Purchase #2 | $174.33 | 10.815% | $193.1838 | $193.18 | $193.20 | $193.20 |
| Purchase #3 | $159.94 | 9.376% | $174.936 | $174.94 | $174.95 | $174.90 |
| Purchase #4 | $74.37 | 5.349% | $78.3481 | $78.35 | $78.35 | $78.30 |
| Purchase #5 | $194.33 | 13.518% | $220.5995 | $220.60 | $220.60 | $220.60 |
| Purchase #6 | $67.86 | 13.242% | $76.846 | $76.85 | $76.85 | $76.80 |
| Purchase #7 | $83.36 | 3.460% | $86.2443 | $86.24 | $86.25 | $86.20 |
| 7 purchase totals = | $876.62 | $957.7836 | $957.79 | $957.85 | $957.60 | |