| 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 | $78.30 | 3.848% | $81.313 | $81.31 | $81.30 | $81.30 |
| Purchase #2 | $181.84 | 3.819% | $188.7845 | $188.78 | $188.80 | $188.80 |
| Purchase #3 | $189.74 | 4.254% | $197.8115 | $197.81 | $197.80 | $197.80 |
| Purchase #4 | $63.89 | 6.452% | $68.0122 | $68.01 | $68.00 | $68.00 |
| Purchase #5 | $168.37 | 3.401% | $174.0963 | $174.10 | $174.10 | $174.10 |
| Purchase #6 | $170.72 | 7.548% | $183.6059 | $183.61 | $183.60 | $183.60 |
| Purchase #7 | $143.48 | 12.355% | $161.207 | $161.21 | $161.20 | $161.20 |
| 7 purchase totals = | $996.34 | $1,054.8304 | $1,054.83 | $1,054.80 | $1,054.80 | |