| 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 | $153.31 | 3.259% | $158.3064 | $158.31 | $158.30 | $158.30 |
| Purchase #2 | $104.93 | 11.338% | $116.827 | $116.83 | $116.85 | $116.80 |
| Purchase #3 | $113.79 | 7.374% | $122.1809 | $122.18 | $122.20 | $122.20 |
| Purchase #4 | $136.25 | 8.252% | $147.4934 | $147.49 | $147.50 | $147.50 |
| Purchase #5 | $160.58 | 13.250% | $181.8569 | $181.86 | $181.85 | $181.90 |
| Purchase #6 | $178.30 | 5.755% | $188.5612 | $188.56 | $188.55 | $188.60 |
| Purchase #7 | $28.63 | 12.459% | $32.197 | $32.20 | $32.20 | $32.20 |
| 7 purchase totals = | $875.79 | $947.4228 | $947.43 | $947.45 | $947.50 | |