| 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 | $181.84 | 8.419% | $197.1491 | $197.15 | $197.15 | $197.10 |
| Purchase #2 | $76.50 | 12.497% | $86.0602 | $86.06 | $86.05 | $86.10 |
| Purchase #3 | $41.69 | 6.744% | $44.5016 | $44.50 | $44.50 | $44.50 |
| Purchase #4 | $42.78 | 9.195% | $46.7136 | $46.71 | $46.70 | $46.70 |
| Purchase #5 | $193.35 | 4.268% | $201.6022 | $201.60 | $201.60 | $201.60 |
| Purchase #6 | $25.79 | 8.569% | $27.9999 | $28.00 | $28.00 | $28.00 |
| Purchase #7 | $7.92 | 4.740% | $8.2954 | $8.30 | $8.30 | $8.30 |
| 7 purchase totals = | $569.87 | $612.3220 | $612.32 | $612.30 | $612.30 | |