| 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 | $138.88 | 10.734% | $153.7874 | $153.79 | $153.80 | $153.80 |
| Purchase #2 | $220.72 | 6.148% | $234.2899 | $234.29 | $234.30 | $234.30 |
| Purchase #3 | $177.70 | 13.536% | $201.7535 | $201.75 | $201.75 | $201.80 |
| Purchase #4 | $152.60 | 7.868% | $164.6066 | $164.61 | $164.60 | $164.60 |
| Purchase #5 | $8.90 | 10.770% | $9.8585 | $9.86 | $9.85 | $9.90 |
| Purchase #6 | $63.74 | 10.776% | $70.6086 | $70.61 | $70.60 | $70.60 |
| Purchase #7 | $147.78 | 12.569% | $166.3545 | $166.35 | $166.35 | $166.40 |
| 7 purchase totals = | $910.32 | $1,001.2590 | $1,001.26 | $1,001.25 | $1,001.40 | |