| 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 | $160.25 | 13.484% | $181.8581 | $181.86 | $181.85 | $181.90 |
| Purchase #2 | $93.94 | 7.209% | $100.7121 | $100.71 | $100.70 | $100.70 |
| Purchase #3 | $174.73 | 4.559% | $182.6959 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $12.35 | 3.160% | $12.7403 | $12.74 | $12.75 | $12.70 |
| Purchase #5 | $204.28 | 9.587% | $223.8643 | $223.86 | $223.85 | $223.90 |
| Purchase #6 | $214.48 | 6.178% | $227.7306 | $227.73 | $227.75 | $227.70 |
| Purchase #7 | $28.73 | 11.297% | $31.9756 | $31.98 | $32.00 | $32.00 |
| 7 purchase totals = | $888.76 | $961.5769 | $961.58 | $961.60 | $961.60 | |