| 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 | $182.62 | 8.666% | $198.4458 | $198.45 | $198.45 | $198.40 |
| Purchase #2 | $47.26 | 5.529% | $49.873 | $49.87 | $49.85 | $49.90 |
| Purchase #3 | $193.94 | 6.573% | $206.6877 | $206.69 | $206.70 | $206.70 |
| Purchase #4 | $43.83 | 7.194% | $46.9831 | $46.98 | $47.00 | $47.00 |
| Purchase #5 | $122.93 | 9.168% | $134.2002 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $204.40 | 10.351% | $225.5574 | $225.56 | $225.55 | $225.60 |
| Purchase #7 | $130.51 | 5.364% | $137.5106 | $137.51 | $137.50 | $137.50 |
| 7 purchase totals = | $925.49 | $999.2578 | $999.26 | $999.25 | $999.30 | |