| 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 | $162.71 | 7.109% | $174.2771 | $174.28 | $174.30 | $174.30 |
| Purchase #2 | $140.33 | 4.767% | $147.0195 | $147.02 | $147.00 | $147.00 |
| Purchase #3 | $42.88 | 11.736% | $47.9124 | $47.91 | $47.90 | $47.90 |
| Purchase #4 | $151.58 | 13.461% | $171.9842 | $171.98 | $172.00 | $172.00 |
| Purchase #5 | $216.36 | 9.508% | $236.9315 | $236.93 | $236.95 | $236.90 |
| Purchase #6 | $59.61 | 9.871% | $65.4941 | $65.49 | $65.50 | $65.50 |
| Purchase #7 | $69.93 | 13.824% | $79.5971 | $79.60 | $79.60 | $79.60 |
| 7 purchase totals = | $843.40 | $923.2159 | $923.21 | $923.25 | $923.20 | |