| 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 | $162.46 | 8.490% | $176.2529 | $176.25 | $176.25 | $176.30 |
| Purchase #2 | $178.47 | 6.352% | $189.8064 | $189.81 | $189.80 | $189.80 |
| Purchase #3 | $152.97 | 4.163% | $159.3381 | $159.34 | $159.35 | $159.30 |
| Purchase #4 | $178.39 | 4.639% | $186.6655 | $186.67 | $186.65 | $186.70 |
| Purchase #5 | $123.96 | 9.792% | $136.0982 | $136.10 | $136.10 | $136.10 |
| Purchase #6 | $145.86 | 4.190% | $151.9715 | $151.97 | $151.95 | $152.00 |
| Purchase #7 | $201.43 | 13.235% | $228.0893 | $228.09 | $228.10 | $228.10 |
| 7 purchase totals = | $1,143.54 | $1,228.2219 | $1,228.23 | $1,228.20 | $1,228.30 | |