| 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 | $150.50 | 9.214% | $164.3671 | $164.37 | $164.35 | $164.40 |
| Purchase #2 | $106.77 | 8.275% | $115.6052 | $115.61 | $115.60 | $115.60 |
| Purchase #3 | $201.37 | 13.464% | $228.4825 | $228.48 | $228.50 | $228.50 |
| Purchase #4 | $187.70 | 7.133% | $201.0886 | $201.09 | $201.10 | $201.10 |
| Purchase #5 | $68.74 | 8.763% | $74.7637 | $74.76 | $74.75 | $74.80 |
| Purchase #6 | $57.40 | 9.312% | $62.7451 | $62.75 | $62.75 | $62.70 |
| Purchase #7 | $153.64 | 5.577% | $162.2085 | $162.21 | $162.20 | $162.20 |
| 7 purchase totals = | $926.12 | $1,009.2607 | $1,009.27 | $1,009.25 | $1,009.30 | |