| 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 | $165.42 | 12.580% | $186.2298 | $186.23 | $186.25 | $186.20 |
| Purchase #2 | $70.28 | 5.532% | $74.1679 | $74.17 | $74.15 | $74.20 |
| Purchase #3 | $151.86 | 9.521% | $166.3186 | $166.32 | $166.30 | $166.30 |
| Purchase #4 | $71.55 | 7.402% | $76.8461 | $76.85 | $76.85 | $76.80 |
| Purchase #5 | $80.45 | 6.315% | $85.5304 | $85.53 | $85.55 | $85.50 |
| Purchase #6 | $62.90 | 11.463% | $70.1102 | $70.11 | $70.10 | $70.10 |
| Purchase #7 | $49.63 | 5.579% | $52.3989 | $52.40 | $52.40 | $52.40 |
| 7 purchase totals = | $652.09 | $711.6019 | $711.61 | $711.60 | $711.50 | |