| 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 | $139.84 | 11.205% | $155.5091 | $155.51 | $155.50 | $155.50 |
| Purchase #2 | $192.56 | 13.560% | $218.6711 | $218.67 | $218.65 | $218.70 |
| Purchase #3 | $31.54 | 7.363% | $33.8623 | $33.86 | $33.85 | $33.90 |
| Purchase #4 | $64.90 | 7.149% | $69.5397 | $69.54 | $69.55 | $69.50 |
| Purchase #5 | $221.61 | 3.686% | $229.7785 | $229.78 | $229.80 | $229.80 |
| Purchase #6 | $147.49 | 12.446% | $165.8466 | $165.85 | $165.85 | $165.80 |
| Purchase #7 | $208.45 | 9.794% | $228.8656 | $228.87 | $228.85 | $228.90 |
| 7 purchase totals = | $1,006.39 | $1,102.0729 | $1,102.08 | $1,102.05 | $1,102.10 | |