| 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 | $134.42 | 10.824% | $148.9696 | $148.97 | $148.95 | $149.00 |
| Purchase #2 | $122.98 | 4.553% | $128.5793 | $128.58 | $128.60 | $128.60 |
| Purchase #3 | $34.48 | 8.280% | $37.3349 | $37.33 | $37.35 | $37.30 |
| Purchase #4 | $84.53 | 3.675% | $87.6365 | $87.64 | $87.65 | $87.60 |
| Purchase #5 | $184.50 | 12.643% | $207.8263 | $207.83 | $207.85 | $207.80 |
| Purchase #6 | $148.86 | 9.228% | $162.5968 | $162.60 | $162.60 | $162.60 |
| Purchase #7 | $209.34 | 6.176% | $222.2688 | $222.27 | $222.25 | $222.30 |
| 7 purchase totals = | $919.11 | $995.2122 | $995.22 | $995.25 | $995.20 | |