| 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 | $160.44 | 3.134% | $165.4682 | $165.47 | $165.45 | $165.50 |
| Purchase #2 | $65.67 | 5.118% | $69.031 | $69.03 | $69.05 | $69.00 |
| Purchase #3 | $25.66 | 13.824% | $29.2072 | $29.21 | $29.20 | $29.20 |
| Purchase #4 | $172.84 | 9.394% | $189.0766 | $189.08 | $189.10 | $189.10 |
| Purchase #5 | $31.27 | 4.383% | $32.6406 | $32.64 | $32.65 | $32.60 |
| Purchase #6 | $187.33 | 10.817% | $207.5935 | $207.59 | $207.60 | $207.60 |
| Purchase #7 | $37.52 | 3.861% | $38.9686 | $38.97 | $38.95 | $39.00 |
| 7 purchase totals = | $680.73 | $731.9857 | $731.99 | $732.00 | $732.00 | |