| 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 | $167.86 | 3.671% | $174.0221 | $174.02 | $174.00 | $174.00 |
| Purchase #2 | $183.95 | 5.418% | $193.9164 | $193.92 | $193.90 | $193.90 |
| Purchase #3 | $90.37 | 4.696% | $94.6138 | $94.61 | $94.60 | $94.60 |
| Purchase #4 | $144.47 | 8.491% | $156.7369 | $156.74 | $156.75 | $156.70 |
| Purchase #5 | $57.78 | 12.442% | $64.969 | $64.97 | $64.95 | $65.00 |
| Purchase #6 | $96.84 | 6.577% | $103.2092 | $103.21 | $103.20 | $103.20 |
| Purchase #7 | $42.91 | 9.414% | $46.9495 | $46.95 | $46.95 | $46.90 |
| 7 purchase totals = | $784.18 | $834.4169 | $834.42 | $834.35 | $834.30 | |