| 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 | $168.92 | 3.425% | $174.7055 | $174.71 | $174.70 | $174.70 |
| Purchase #2 | $20.65 | 9.818% | $22.6774 | $22.68 | $22.70 | $22.70 |
| Purchase #3 | $224.53 | 9.364% | $245.555 | $245.56 | $245.55 | $245.60 |
| Purchase #4 | $204.97 | 3.813% | $212.7855 | $212.79 | $212.80 | $212.80 |
| Purchase #5 | $138.39 | 13.451% | $157.0048 | $157.00 | $157.00 | $157.00 |
| Purchase #6 | $42.25 | 6.207% | $44.8725 | $44.87 | $44.85 | $44.90 |
| Purchase #7 | $186.49 | 10.753% | $206.5433 | $206.54 | $206.55 | $206.50 |
| 7 purchase totals = | $986.20 | $1,064.1440 | $1,064.15 | $1,064.15 | $1,064.20 | |