| 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 | $171.77 | 12.781% | $193.7239 | $193.72 | $193.70 | $193.70 |
| Purchase #2 | $46.85 | 6.595% | $49.9398 | $49.94 | $49.95 | $49.90 |
| Purchase #3 | $71.88 | 11.428% | $80.0944 | $80.09 | $80.10 | $80.10 |
| Purchase #4 | $201.95 | 12.623% | $227.4421 | $227.44 | $227.45 | $227.40 |
| Purchase #5 | $216.30 | 5.731% | $228.6962 | $228.70 | $228.70 | $228.70 |
| Purchase #6 | $84.78 | 6.593% | $90.3695 | $90.37 | $90.35 | $90.40 |
| Purchase #7 | $197.90 | 10.406% | $218.4935 | $218.49 | $218.50 | $218.50 |
| 7 purchase totals = | $991.43 | $1,088.7594 | $1,088.75 | $1,088.75 | $1,088.70 | |