| 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 | $154.32 | 13.804% | $175.6223 | $175.62 | $175.60 | $175.60 |
| Purchase #2 | $188.30 | 5.206% | $198.1029 | $198.10 | $198.10 | $198.10 |
| Purchase #3 | $21.60 | 13.807% | $24.5823 | $24.58 | $24.60 | $24.60 |
| Purchase #4 | $199.39 | 11.846% | $223.0097 | $223.01 | $223.00 | $223.00 |
| Purchase #5 | $30.68 | 9.228% | $33.5112 | $33.51 | $33.50 | $33.50 |
| Purchase #6 | $162.42 | 7.138% | $174.0135 | $174.01 | $174.00 | $174.00 |
| Purchase #7 | $42.58 | 7.829% | $45.9136 | $45.91 | $45.90 | $45.90 |
| 7 purchase totals = | $799.29 | $874.7555 | $874.74 | $874.70 | $874.70 | |