| 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 | $132.57 | 5.811% | $140.2736 | $140.27 | $140.25 | $140.30 |
| Purchase #2 | $139.65 | 9.647% | $153.122 | $153.12 | $153.10 | $153.10 |
| Purchase #3 | $235.56 | 6.665% | $251.2601 | $251.26 | $251.25 | $251.30 |
| Purchase #4 | $202.60 | 5.857% | $214.4663 | $214.47 | $214.45 | $214.50 |
| Purchase #5 | $116.32 | 4.385% | $121.4206 | $121.42 | $121.40 | $121.40 |
| Purchase #6 | $220.40 | 11.845% | $246.5064 | $246.51 | $246.50 | $246.50 |
| Purchase #7 | $16.63 | 13.693% | $18.9071 | $18.91 | $18.90 | $18.90 |
| 7 purchase totals = | $1,063.73 | $1,145.9561 | $1,145.96 | $1,145.85 | $1,146.00 | |