| 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 | $162.45 | 5.343% | $171.1297 | $171.13 | $171.15 | $171.10 |
| Purchase #2 | $14.96 | 8.292% | $16.2005 | $16.20 | $16.20 | $16.20 |
| Purchase #3 | $166.47 | 10.463% | $183.8878 | $183.89 | $183.90 | $183.90 |
| Purchase #4 | $182.68 | 6.407% | $194.3843 | $194.38 | $194.40 | $194.40 |
| Purchase #5 | $95.70 | 6.333% | $101.7607 | $101.76 | $101.75 | $101.80 |
| Purchase #6 | $28.87 | 7.525% | $31.0425 | $31.04 | $31.05 | $31.00 |
| Purchase #7 | $43.97 | 9.658% | $48.2166 | $48.22 | $48.20 | $48.20 |
| 7 purchase totals = | $695.10 | $746.6221 | $746.62 | $746.65 | $746.60 | |