| 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 | $168.65 | 13.176% | $190.8713 | $190.87 | $190.85 | $190.90 |
| Purchase #2 | $145.72 | 11.157% | $161.978 | $161.98 | $162.00 | $162.00 |
| Purchase #3 | $36.73 | 12.226% | $41.2206 | $41.22 | $41.20 | $41.20 |
| Purchase #4 | $136.37 | 3.477% | $141.1116 | $141.11 | $141.10 | $141.10 |
| Purchase #5 | $42.75 | 3.287% | $44.1552 | $44.16 | $44.15 | $44.20 |
| Purchase #6 | $181.39 | 4.346% | $189.2732 | $189.27 | $189.25 | $189.30 |
| Purchase #7 | $213.35 | 13.636% | $242.4424 | $242.44 | $242.45 | $242.40 |
| 7 purchase totals = | $924.96 | $1,011.0523 | $1,011.05 | $1,011.00 | $1,011.10 | |