| 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 | $136.76 | 11.645% | $152.6857 | $152.69 | $152.70 | $152.70 |
| Purchase #2 | $163.29 | 13.552% | $185.4191 | $185.42 | $185.40 | $185.40 |
| Purchase #3 | $100.81 | 3.120% | $103.9553 | $103.96 | $103.95 | $104.00 |
| Purchase #4 | $213.76 | 11.274% | $237.8593 | $237.86 | $237.85 | $237.90 |
| Purchase #5 | $135.90 | 6.802% | $145.1439 | $145.14 | $145.15 | $145.10 |
| Purchase #6 | $216.76 | 6.137% | $230.0626 | $230.06 | $230.05 | $230.10 |
| Purchase #7 | $77.90 | 3.571% | $80.6818 | $80.68 | $80.70 | $80.70 |
| 7 purchase totals = | $1,045.18 | $1,135.8077 | $1,135.81 | $1,135.80 | $1,135.90 | |