| 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 | $172.98 | 3.545% | $179.1121 | $179.11 | $179.10 | $179.10 |
| Purchase #2 | $145.95 | 6.462% | $155.3813 | $155.38 | $155.40 | $155.40 |
| Purchase #3 | $145.40 | 7.873% | $156.8473 | $156.85 | $156.85 | $156.80 |
| Purchase #4 | $192.39 | 13.484% | $218.3319 | $218.33 | $218.35 | $218.30 |
| Purchase #5 | $105.49 | 8.560% | $114.5199 | $114.52 | $114.50 | $114.50 |
| Purchase #6 | $195.32 | 11.835% | $218.4361 | $218.44 | $218.45 | $218.40 |
| Purchase #7 | $204.39 | 11.158% | $227.1958 | $227.20 | $227.20 | $227.20 |
| 7 purchase totals = | $1,161.92 | $1,269.8244 | $1,269.83 | $1,269.85 | $1,269.70 | |