| 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 | $138.53 | 11.148% | $153.9733 | $153.97 | $153.95 | $154.00 |
| Purchase #2 | $228.35 | 11.139% | $253.7859 | $253.79 | $253.80 | $253.80 |
| Purchase #3 | $115.33 | 3.837% | $119.7552 | $119.76 | $119.75 | $119.80 |
| Purchase #4 | $126.92 | 9.286% | $138.7058 | $138.71 | $138.70 | $138.70 |
| Purchase #5 | $15.40 | 3.287% | $15.9062 | $15.91 | $15.90 | $15.90 |
| Purchase #6 | $106.58 | 7.225% | $114.2804 | $114.28 | $114.30 | $114.30 |
| Purchase #7 | $200.28 | 9.861% | $220.0296 | $220.03 | $220.05 | $220.00 |
| 7 purchase totals = | $931.39 | $1,016.4364 | $1,016.45 | $1,016.45 | $1,016.50 | |