| 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 | $145.67 | 5.556% | $153.7634 | $153.76 | $153.75 | $153.80 |
| Purchase #2 | $95.25 | 8.301% | $103.1567 | $103.16 | $103.15 | $103.20 |
| Purchase #3 | $201.92 | 3.441% | $208.8681 | $208.87 | $208.85 | $208.90 |
| Purchase #4 | $158.38 | 8.793% | $172.3064 | $172.31 | $172.30 | $172.30 |
| Purchase #5 | $13.31 | 11.632% | $14.8582 | $14.86 | $14.85 | $14.90 |
| Purchase #6 | $96.58 | 11.504% | $107.6906 | $107.69 | $107.70 | $107.70 |
| Purchase #7 | $26.62 | 5.630% | $28.1187 | $28.12 | $28.10 | $28.10 |
| 7 purchase totals = | $737.73 | $788.7621 | $788.77 | $788.70 | $788.90 | |