| 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 | $126.80 | 3.874% | $131.7122 | $131.71 | $131.70 | $131.70 |
| Purchase #2 | $165.78 | 13.421% | $188.0293 | $188.03 | $188.05 | $188.00 |
| Purchase #3 | $90.25 | 4.592% | $94.3943 | $94.39 | $94.40 | $94.40 |
| Purchase #4 | $60.66 | 11.392% | $67.5704 | $67.57 | $67.55 | $67.60 |
| Purchase #5 | $242.98 | 12.638% | $273.6878 | $273.69 | $273.70 | $273.70 |
| Purchase #6 | $166.98 | 4.332% | $174.2136 | $174.21 | $174.20 | $174.20 |
| Purchase #7 | $173.79 | 9.170% | $189.7265 | $189.73 | $189.75 | $189.70 |
| 7 purchase totals = | $1,027.24 | $1,119.3341 | $1,119.33 | $1,119.35 | $1,119.30 | |