| 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 | $161.50 | 12.726% | $182.0525 | $182.05 | $182.05 | $182.10 |
| Purchase #2 | $145.32 | 11.120% | $161.4796 | $161.48 | $161.50 | $161.50 |
| Purchase #3 | $117.61 | 13.432% | $133.4074 | $133.41 | $133.40 | $133.40 |
| Purchase #4 | $76.52 | 10.493% | $84.5492 | $84.55 | $84.55 | $84.50 |
| Purchase #5 | $134.87 | 9.259% | $147.3576 | $147.36 | $147.35 | $147.40 |
| Purchase #6 | $112.25 | 9.262% | $122.6466 | $122.65 | $122.65 | $122.60 |
| Purchase #7 | $101.39 | 13.531% | $115.1091 | $115.11 | $115.10 | $115.10 |
| 7 purchase totals = | $849.46 | $946.6020 | $946.61 | $946.60 | $946.60 | |