| 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 | $171.56 | 4.126% | $178.6386 | $178.64 | $178.65 | $178.60 |
| Purchase #2 | $22.30 | 11.143% | $24.7849 | $24.78 | $24.80 | $24.80 |
| Purchase #3 | $80.36 | 10.647% | $88.9159 | $88.92 | $88.90 | $88.90 |
| Purchase #4 | $75.42 | 10.368% | $83.2395 | $83.24 | $83.25 | $83.20 |
| Purchase #5 | $68.67 | 8.501% | $74.5076 | $74.51 | $74.50 | $74.50 |
| Purchase #6 | $179.62 | 9.369% | $196.4486 | $196.45 | $196.45 | $196.40 |
| Purchase #7 | $40.85 | 13.250% | $46.2626 | $46.26 | $46.25 | $46.30 |
| 7 purchase totals = | $638.78 | $692.7977 | $692.80 | $692.80 | $692.70 | |