| 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 | $168.70 | 4.834% | $176.855 | $176.86 | $176.85 | $176.90 |
| Purchase #2 | $11.35 | 10.396% | $12.5299 | $12.53 | $12.55 | $12.50 |
| Purchase #3 | $210.39 | 3.509% | $217.7726 | $217.77 | $217.75 | $217.80 |
| Purchase #4 | $245.66 | 3.414% | $254.0468 | $254.05 | $254.05 | $254.00 |
| Purchase #5 | $228.41 | 11.343% | $254.3185 | $254.32 | $254.30 | $254.30 |
| Purchase #6 | $172.73 | 9.735% | $189.5453 | $189.55 | $189.55 | $189.50 |
| Purchase #7 | $29.74 | 10.105% | $32.7452 | $32.75 | $32.75 | $32.70 |
| 7 purchase totals = | $1,066.98 | $1,137.8133 | $1,137.83 | $1,137.80 | $1,137.70 | |