| 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 | $115.56 | 6.395% | $122.9501 | $122.95 | $122.95 | $123.00 |
| Purchase #2 | $198.27 | 13.559% | $225.1534 | $225.15 | $225.15 | $225.20 |
| Purchase #3 | $162.44 | 11.317% | $180.8233 | $180.82 | $180.80 | $180.80 |
| Purchase #4 | $89.40 | 3.808% | $92.8044 | $92.80 | $92.80 | $92.80 |
| Purchase #5 | $124.51 | 9.481% | $136.3148 | $136.31 | $136.30 | $136.30 |
| Purchase #6 | $166.75 | 12.487% | $187.5721 | $187.57 | $187.55 | $187.60 |
| Purchase #7 | $164.46 | 6.335% | $174.8785 | $174.88 | $174.90 | $174.90 |
| 7 purchase totals = | $1,021.39 | $1,120.4966 | $1,120.48 | $1,120.45 | $1,120.60 | |