| 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 | $144.85 | 8.469% | $157.1173 | $157.12 | $157.10 | $157.10 |
| Purchase #2 | $159.27 | 10.749% | $176.3899 | $176.39 | $176.40 | $176.40 |
| Purchase #3 | $172.67 | 12.820% | $194.8063 | $194.81 | $194.80 | $194.80 |
| Purchase #4 | $188.29 | 8.170% | $203.6733 | $203.67 | $203.65 | $203.70 |
| Purchase #5 | $9.97 | 13.567% | $11.3226 | $11.32 | $11.30 | $11.30 |
| Purchase #6 | $159.54 | 10.414% | $176.1545 | $176.15 | $176.15 | $176.20 |
| Purchase #7 | $59.74 | 4.849% | $62.6368 | $62.64 | $62.65 | $62.60 |
| 7 purchase totals = | $894.33 | $982.1007 | $982.10 | $982.05 | $982.10 | |