| 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 | $17.81 | 10.536% | $19.6865 | $19.69 | $19.70 | $19.70 |
| Purchase #2 | $172.44 | 12.135% | $193.3656 | $193.37 | $193.35 | $193.40 |
| Purchase #3 | $195.26 | 4.568% | $204.1795 | $204.18 | $204.20 | $204.20 |
| Purchase #4 | $162.72 | 9.174% | $177.6479 | $177.65 | $177.65 | $177.60 |
| Purchase #5 | $157.62 | 8.695% | $171.3251 | $171.33 | $171.35 | $171.30 |
| Purchase #6 | $32.64 | 9.829% | $35.8482 | $35.85 | $35.85 | $35.80 |
| Purchase #7 | $40.74 | 8.533% | $44.2163 | $44.22 | $44.20 | $44.20 |
| 7 purchase totals = | $779.23 | $846.2691 | $846.29 | $846.30 | $846.20 | |