| 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 | $107.36 | 6.572% | $114.4157 | $114.42 | $114.40 | $114.40 |
| Purchase #2 | $174.31 | 3.763% | $180.8693 | $180.87 | $180.85 | $180.90 |
| Purchase #3 | $187.96 | 7.150% | $201.3991 | $201.40 | $201.40 | $201.40 |
| Purchase #4 | $132.61 | 4.697% | $138.8387 | $138.84 | $138.85 | $138.80 |
| Purchase #5 | $185.66 | 13.578% | $210.8689 | $210.87 | $210.85 | $210.90 |
| Purchase #6 | $243.25 | 7.159% | $260.6643 | $260.66 | $260.65 | $260.70 |
| Purchase #7 | $141.80 | 4.121% | $147.6436 | $147.64 | $147.65 | $147.60 |
| 7 purchase totals = | $1,172.95 | $1,254.6996 | $1,254.70 | $1,254.65 | $1,254.70 | |