| 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 | $98.76 | 13.117% | $111.7143 | $111.71 | $111.70 | $111.70 |
| Purchase #2 | $100.93 | 11.301% | $112.3361 | $112.34 | $112.35 | $112.30 |
| Purchase #3 | $232.43 | 5.605% | $245.4577 | $245.46 | $245.45 | $245.50 |
| Purchase #4 | $75.79 | 6.873% | $80.999 | $81.00 | $81.00 | $81.00 |
| Purchase #5 | $145.34 | 7.719% | $156.5588 | $156.56 | $156.55 | $156.60 |
| Purchase #6 | $16.67 | 12.377% | $18.7332 | $18.73 | $18.75 | $18.70 |
| Purchase #7 | $232.72 | 11.205% | $258.7963 | $258.80 | $258.80 | $258.80 |
| 7 purchase totals = | $902.64 | $984.5954 | $984.60 | $984.60 | $984.60 | |