| 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 | $198.30 | 4.381% | $206.9875 | $206.99 | $207.00 | $207.00 |
| Purchase #2 | $31.31 | 4.568% | $32.7402 | $32.74 | $32.75 | $32.70 |
| Purchase #3 | $172.55 | 3.798% | $179.1034 | $179.10 | $179.10 | $179.10 |
| Purchase #4 | $19.63 | 7.689% | $21.1394 | $21.14 | $21.15 | $21.10 |
| Purchase #5 | $115.50 | 8.697% | $125.545 | $125.55 | $125.55 | $125.50 |
| Purchase #6 | $143.46 | 13.278% | $162.5086 | $162.51 | $162.50 | $162.50 |
| Purchase #7 | $75.83 | 6.343% | $80.6399 | $80.64 | $80.65 | $80.60 |
| 7 purchase totals = | $756.58 | $808.6640 | $808.67 | $808.70 | $808.50 | |