| 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 | $164.52 | 8.532% | $178.5568 | $178.56 | $178.55 | $178.60 |
| Purchase #2 | $184.28 | 4.786% | $193.0996 | $193.10 | $193.10 | $193.10 |
| Purchase #3 | $217.73 | 9.568% | $238.5624 | $238.56 | $238.55 | $238.60 |
| Purchase #4 | $70.79 | 13.236% | $80.1598 | $80.16 | $80.15 | $80.20 |
| Purchase #5 | $246.82 | 8.347% | $267.4221 | $267.42 | $267.40 | $267.40 |
| Purchase #6 | $243.74 | 8.319% | $264.0167 | $264.02 | $264.00 | $264.00 |
| Purchase #7 | $207.54 | 12.740% | $233.9806 | $233.98 | $234.00 | $234.00 |
| 7 purchase totals = | $1,335.42 | $1,455.7980 | $1,455.80 | $1,455.75 | $1,455.90 | |