| 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 | $144.64 | 9.721% | $158.7005 | $158.70 | $158.70 | $158.70 |
| Purchase #2 | $68.97 | 12.732% | $77.7513 | $77.75 | $77.75 | $77.80 |
| Purchase #3 | $241.81 | 12.326% | $271.6155 | $271.62 | $271.60 | $271.60 |
| Purchase #4 | $247.54 | 4.441% | $258.5333 | $258.53 | $258.55 | $258.50 |
| Purchase #5 | $234.86 | 9.426% | $256.9979 | $257.00 | $257.00 | $257.00 |
| Purchase #6 | $87.59 | 3.732% | $90.8589 | $90.86 | $90.85 | $90.90 |
| Purchase #7 | $153.36 | 13.680% | $174.3396 | $174.34 | $174.35 | $174.30 |
| 7 purchase totals = | $1,178.77 | $1,288.7970 | $1,288.80 | $1,288.80 | $1,288.80 | |