| 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 | $151.80 | 8.186% | $164.2263 | $164.23 | $164.25 | $164.20 |
| Purchase #2 | $200.53 | 12.265% | $225.125 | $225.13 | $225.15 | $225.10 |
| Purchase #3 | $68.61 | 9.271% | $74.9708 | $74.97 | $74.95 | $75.00 |
| Purchase #4 | $151.40 | 13.421% | $171.7194 | $171.72 | $171.70 | $171.70 |
| Purchase #5 | $209.98 | 7.267% | $225.2392 | $225.24 | $225.25 | $225.20 |
| Purchase #6 | $61.44 | 13.294% | $69.6078 | $69.61 | $69.60 | $69.60 |
| Purchase #7 | $115.37 | 7.226% | $123.7066 | $123.71 | $123.70 | $123.70 |
| 7 purchase totals = | $959.13 | $1,054.5951 | $1,054.61 | $1,054.60 | $1,054.50 | |