| 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 | $174.30 | 13.722% | $198.2174 | $198.22 | $198.20 | $198.20 |
| Purchase #2 | $53.64 | 5.781% | $56.7409 | $56.74 | $56.75 | $56.70 |
| Purchase #3 | $11.67 | 9.377% | $12.7643 | $12.76 | $12.75 | $12.80 |
| Purchase #4 | $137.79 | 11.274% | $153.3244 | $153.32 | $153.30 | $153.30 |
| Purchase #5 | $114.55 | 4.225% | $119.3897 | $119.39 | $119.40 | $119.40 |
| Purchase #6 | $78.57 | 8.318% | $85.1055 | $85.11 | $85.10 | $85.10 |
| Purchase #7 | $86.83 | 4.747% | $90.9518 | $90.95 | $90.95 | $91.00 |
| 7 purchase totals = | $657.35 | $716.4940 | $716.49 | $716.45 | $716.50 | |