| 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 | $184.77 | 5.136% | $194.2598 | $194.26 | $194.25 | $194.30 |
| Purchase #2 | $132.28 | 6.521% | $140.906 | $140.91 | $140.90 | $140.90 |
| Purchase #3 | $155.74 | 11.831% | $174.1656 | $174.17 | $174.15 | $174.20 |
| Purchase #4 | $94.92 | 5.519% | $100.1586 | $100.16 | $100.15 | $100.20 |
| Purchase #5 | $168.91 | 13.669% | $191.9983 | $192.00 | $192.00 | $192.00 |
| Purchase #6 | $205.53 | 5.212% | $216.2422 | $216.24 | $216.25 | $216.20 |
| Purchase #7 | $170.98 | 13.681% | $194.3718 | $194.37 | $194.35 | $194.40 |
| 7 purchase totals = | $1,113.13 | $1,212.1023 | $1,212.11 | $1,212.05 | $1,212.20 | |