| 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 | $146.26 | 9.479% | $160.124 | $160.12 | $160.10 | $160.10 |
| Purchase #2 | $202.53 | 12.599% | $228.0468 | $228.05 | $228.05 | $228.00 |
| Purchase #3 | $213.28 | 3.754% | $221.2865 | $221.29 | $221.30 | $221.30 |
| Purchase #4 | $77.80 | 10.408% | $85.8974 | $85.90 | $85.90 | $85.90 |
| Purchase #5 | $8.97 | 7.441% | $9.6375 | $9.64 | $9.65 | $9.60 |
| Purchase #6 | $17.55 | 4.372% | $18.3173 | $18.32 | $18.30 | $18.30 |
| Purchase #7 | $129.97 | 5.220% | $136.7544 | $136.75 | $136.75 | $136.80 |
| 7 purchase totals = | $796.36 | $860.0639 | $860.07 | $860.05 | $860.00 | |