| 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 | $200.92 | 4.840% | $210.6445 | $210.64 | $210.65 | $210.60 |
| Purchase #2 | $151.85 | 3.771% | $157.5763 | $157.58 | $157.60 | $157.60 |
| Purchase #3 | $148.86 | 7.448% | $159.9471 | $159.95 | $159.95 | $159.90 |
| Purchase #4 | $181.46 | 3.342% | $187.5244 | $187.52 | $187.50 | $187.50 |
| Purchase #5 | $168.76 | 3.484% | $174.6396 | $174.64 | $174.65 | $174.60 |
| Purchase #6 | $203.58 | 5.763% | $215.3123 | $215.31 | $215.30 | $215.30 |
| Purchase #7 | $107.74 | 6.469% | $114.7097 | $114.71 | $114.70 | $114.70 |
| 7 purchase totals = | $1,163.17 | $1,220.3539 | $1,220.35 | $1,220.35 | $1,220.20 | |