| 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 | $191.63 | 5.189% | $201.5737 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $86.43 | 9.253% | $94.4274 | $94.43 | $94.45 | $94.40 |
| Purchase #3 | $130.38 | 9.459% | $142.7126 | $142.71 | $142.70 | $142.70 |
| Purchase #4 | $124.47 | 4.381% | $129.923 | $129.92 | $129.90 | $129.90 |
| Purchase #5 | $186.47 | 7.528% | $200.5075 | $200.51 | $200.50 | $200.50 |
| Purchase #6 | $170.25 | 8.429% | $184.6004 | $184.60 | $184.60 | $184.60 |
| Purchase #7 | $167.91 | 10.280% | $185.1711 | $185.17 | $185.15 | $185.20 |
| 7 purchase totals = | $1,057.54 | $1,138.9157 | $1,138.91 | $1,138.85 | $1,138.90 | |