| 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 | $169.40 | 9.636% | $185.7234 | $185.72 | $185.70 | $185.70 |
| Purchase #2 | $96.74 | 9.568% | $105.9961 | $106.00 | $106.00 | $106.00 |
| Purchase #3 | $182.74 | 4.341% | $190.6727 | $190.67 | $190.65 | $190.70 |
| Purchase #4 | $106.68 | 8.229% | $115.4587 | $115.46 | $115.45 | $115.50 |
| Purchase #5 | $164.92 | 6.838% | $176.1972 | $176.20 | $176.20 | $176.20 |
| Purchase #6 | $208.76 | 9.272% | $228.1162 | $228.12 | $228.10 | $228.10 |
| Purchase #7 | $85.58 | 5.861% | $90.5958 | $90.60 | $90.60 | $90.60 |
| 7 purchase totals = | $1,014.82 | $1,092.7601 | $1,092.77 | $1,092.70 | $1,092.80 | |