| 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 | $63.80 | 13.153% | $72.1916 | $72.19 | $72.20 | $72.20 |
| Purchase #2 | $168.59 | 9.502% | $184.6094 | $184.61 | $184.60 | $184.60 |
| Purchase #3 | $121.54 | 13.302% | $137.7073 | $137.71 | $137.70 | $137.70 |
| Purchase #4 | $46.83 | 9.250% | $51.1618 | $51.16 | $51.15 | $51.20 |
| Purchase #5 | $126.97 | 6.369% | $135.0567 | $135.06 | $135.05 | $135.10 |
| Purchase #6 | $128.28 | 5.386% | $135.1892 | $135.19 | $135.20 | $135.20 |
| Purchase #7 | $188.64 | 8.446% | $204.5725 | $204.57 | $204.55 | $204.60 |
| 7 purchase totals = | $844.65 | $920.4885 | $920.49 | $920.45 | $920.60 | |