| 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 | $168.40 | 6.513% | $179.3679 | $179.37 | $179.35 | $179.40 |
| Purchase #2 | $117.37 | 9.194% | $128.161 | $128.16 | $128.15 | $128.20 |
| Purchase #3 | $241.31 | 10.208% | $265.9429 | $265.94 | $265.95 | $265.90 |
| Purchase #4 | $132.31 | 11.824% | $147.9543 | $147.95 | $147.95 | $148.00 |
| Purchase #5 | $92.90 | 4.160% | $96.7646 | $96.76 | $96.75 | $96.80 |
| Purchase #6 | $93.31 | 7.453% | $100.2644 | $100.26 | $100.25 | $100.30 |
| Purchase #7 | $181.68 | 6.398% | $193.3039 | $193.30 | $193.30 | $193.30 |
| 7 purchase totals = | $1,027.28 | $1,111.7590 | $1,111.74 | $1,111.70 | $1,111.90 | |