| 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 | $138.77 | 11.337% | $154.5024 | $154.50 | $154.50 | $154.50 |
| Purchase #2 | $230.48 | 12.313% | $258.859 | $258.86 | $258.85 | $258.90 |
| Purchase #3 | $173.84 | 4.843% | $182.2591 | $182.26 | $182.25 | $182.30 |
| Purchase #4 | $166.32 | 8.674% | $180.7466 | $180.75 | $180.75 | $180.70 |
| Purchase #5 | $79.82 | 6.523% | $85.0267 | $85.03 | $85.05 | $85.00 |
| Purchase #6 | $211.55 | 12.537% | $238.072 | $238.07 | $238.05 | $238.10 |
| Purchase #7 | $26.78 | 9.434% | $29.3064 | $29.31 | $29.30 | $29.30 |
| 7 purchase totals = | $1,027.56 | $1,128.7722 | $1,128.78 | $1,128.75 | $1,128.80 | |