| 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 | $130.50 | 7.356% | $140.0996 | $140.10 | $140.10 | $140.10 |
| Purchase #2 | $213.67 | 4.159% | $222.5565 | $222.56 | $222.55 | $222.60 |
| Purchase #3 | $201.59 | 6.319% | $214.3285 | $214.33 | $214.35 | $214.30 |
| Purchase #4 | $18.32 | 7.125% | $19.6253 | $19.63 | $19.65 | $19.60 |
| Purchase #5 | $130.92 | 6.673% | $139.6563 | $139.66 | $139.65 | $139.70 |
| Purchase #6 | $146.91 | 8.392% | $159.2387 | $159.24 | $159.25 | $159.20 |
| Purchase #7 | $184.28 | 12.203% | $206.7677 | $206.77 | $206.75 | $206.80 |
| 7 purchase totals = | $1,026.19 | $1,102.2726 | $1,102.29 | $1,102.30 | $1,102.30 | |