| 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 | $152.39 | 4.469% | $159.2003 | $159.20 | $159.20 | $159.20 |
| Purchase #2 | $5.39 | 4.675% | $5.642 | $5.64 | $5.65 | $5.60 |
| Purchase #3 | $20.74 | 13.454% | $23.5304 | $23.53 | $23.55 | $23.50 |
| Purchase #4 | $172.92 | 13.539% | $196.3316 | $196.33 | $196.35 | $196.30 |
| Purchase #5 | $166.80 | 13.128% | $188.6975 | $188.70 | $188.70 | $188.70 |
| Purchase #6 | $103.35 | 6.808% | $110.3861 | $110.39 | $110.40 | $110.40 |
| Purchase #7 | $173.44 | 5.861% | $183.6053 | $183.61 | $183.60 | $183.60 |
| 7 purchase totals = | $795.03 | $867.3932 | $867.40 | $867.45 | $867.30 | |