| 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 | $192.64 | 12.196% | $216.1344 | $216.13 | $216.15 | $216.10 |
| Purchase #2 | $158.27 | 4.575% | $165.5109 | $165.51 | $165.50 | $165.50 |
| Purchase #3 | $13.90 | 12.768% | $15.6748 | $15.67 | $15.65 | $15.70 |
| Purchase #4 | $172.76 | 3.238% | $178.354 | $178.35 | $178.35 | $178.40 |
| Purchase #5 | $200.28 | 12.686% | $225.6875 | $225.69 | $225.70 | $225.70 |
| Purchase #6 | $182.99 | 9.174% | $199.7775 | $199.78 | $199.80 | $199.80 |
| Purchase #7 | $35.37 | 11.394% | $39.4001 | $39.40 | $39.40 | $39.40 |
| 7 purchase totals = | $956.21 | $1,040.5392 | $1,040.53 | $1,040.55 | $1,040.60 | |