| 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 | $168.83 | 7.209% | $181.001 | $181.00 | $181.00 | $181.00 |
| Purchase #2 | $180.77 | 7.692% | $194.6748 | $194.67 | $194.65 | $194.70 |
| Purchase #3 | $194.70 | 10.209% | $214.5769 | $214.58 | $214.60 | $214.60 |
| Purchase #4 | $29.67 | 8.594% | $32.2198 | $32.22 | $32.20 | $32.20 |
| Purchase #5 | $186.95 | 10.247% | $206.1068 | $206.11 | $206.10 | $206.10 |
| Purchase #6 | $35.86 | 6.192% | $38.0805 | $38.08 | $38.10 | $38.10 |
| Purchase #7 | $236.74 | 7.553% | $254.621 | $254.62 | $254.60 | $254.60 |
| 7 purchase totals = | $1,033.52 | $1,121.2808 | $1,121.28 | $1,121.25 | $1,121.30 | |