| 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 | $174.76 | 9.212% | $190.8589 | $190.86 | $190.85 | $190.90 |
| Purchase #2 | $14.38 | 5.346% | $15.1488 | $15.15 | $15.15 | $15.10 |
| Purchase #3 | $147.60 | 6.321% | $156.9298 | $156.93 | $156.95 | $156.90 |
| Purchase #4 | $242.50 | 3.749% | $251.5913 | $251.59 | $251.60 | $251.60 |
| Purchase #5 | $67.74 | 13.650% | $76.9865 | $76.99 | $77.00 | $77.00 |
| Purchase #6 | $192.30 | 7.154% | $206.0571 | $206.06 | $206.05 | $206.10 |
| Purchase #7 | $247.55 | 12.847% | $279.3527 | $279.35 | $279.35 | $279.40 |
| 7 purchase totals = | $1,086.83 | $1,176.9251 | $1,176.93 | $1,176.95 | $1,177.00 | |