| 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 | $132.73 | 6.606% | $141.4981 | $141.50 | $141.50 | $141.50 |
| Purchase #2 | $153.57 | 12.574% | $172.8799 | $172.88 | $172.90 | $172.90 |
| Purchase #3 | $102.29 | 6.434% | $108.8713 | $108.87 | $108.85 | $108.90 |
| Purchase #4 | $168.44 | 9.620% | $184.6439 | $184.64 | $184.65 | $184.60 |
| Purchase #5 | $134.52 | 9.845% | $147.7635 | $147.76 | $147.75 | $147.80 |
| Purchase #6 | $98.57 | 7.625% | $106.086 | $106.09 | $106.10 | $106.10 |
| Purchase #7 | $173.87 | 6.290% | $184.8064 | $184.81 | $184.80 | $184.80 |
| 7 purchase totals = | $963.99 | $1,046.5491 | $1,046.55 | $1,046.55 | $1,046.60 | |