| 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 | $179.93 | 13.738% | $204.6488 | $204.65 | $204.65 | $204.60 |
| Purchase #2 | $213.91 | 5.515% | $225.7071 | $225.71 | $225.70 | $225.70 |
| Purchase #3 | $206.45 | 11.227% | $229.6281 | $229.63 | $229.65 | $229.60 |
| Purchase #4 | $137.69 | 7.211% | $147.6188 | $147.62 | $147.60 | $147.60 |
| Purchase #5 | $190.58 | 11.563% | $212.6168 | $212.62 | $212.60 | $212.60 |
| Purchase #6 | $16.76 | 11.678% | $18.7172 | $18.72 | $18.70 | $18.70 |
| Purchase #7 | $27.83 | 11.544% | $31.0427 | $31.04 | $31.05 | $31.00 |
| 7 purchase totals = | $973.15 | $1,069.9795 | $1,069.99 | $1,069.95 | $1,069.80 | |