| 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 | $48.89 | 9.366% | $53.469 | $53.47 | $53.45 | $53.50 |
| Purchase #2 | $184.65 | 7.696% | $198.8607 | $198.86 | $198.85 | $198.90 |
| Purchase #3 | $186.51 | 13.775% | $212.2018 | $212.20 | $212.20 | $212.20 |
| Purchase #4 | $207.51 | 8.417% | $224.9761 | $224.98 | $225.00 | $225.00 |
| Purchase #5 | $174.66 | 10.185% | $192.4491 | $192.45 | $192.45 | $192.40 |
| Purchase #6 | $218.49 | 6.819% | $233.3888 | $233.39 | $233.40 | $233.40 |
| Purchase #7 | $38.56 | 5.233% | $40.5778 | $40.58 | $40.60 | $40.60 |
| 7 purchase totals = | $1,059.27 | $1,155.9233 | $1,155.93 | $1,155.95 | $1,156.00 | |