| 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 | $141.89 | 9.612% | $155.5285 | $155.53 | $155.55 | $155.50 |
| Purchase #2 | $49.44 | 13.339% | $56.0348 | $56.03 | $56.05 | $56.00 |
| Purchase #3 | $210.30 | 9.300% | $229.8579 | $229.86 | $229.85 | $229.90 |
| Purchase #4 | $188.46 | 6.786% | $201.2489 | $201.25 | $201.25 | $201.20 |
| Purchase #5 | $32.58 | 12.832% | $36.7607 | $36.76 | $36.75 | $36.80 |
| Purchase #6 | $250.55 | 9.660% | $274.7531 | $274.75 | $274.75 | $274.80 |
| Purchase #7 | $130.29 | 6.150% | $138.3028 | $138.30 | $138.30 | $138.30 |
| 7 purchase totals = | $1,003.51 | $1,092.4867 | $1,092.48 | $1,092.50 | $1,092.50 | |