| 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 | $177.52 | 8.594% | $192.7761 | $192.78 | $192.80 | $192.80 |
| Purchase #2 | $60.44 | 13.870% | $68.823 | $68.82 | $68.80 | $68.80 |
| Purchase #3 | $163.75 | 12.444% | $184.1271 | $184.13 | $184.15 | $184.10 |
| Purchase #4 | $176.36 | 10.232% | $194.4052 | $194.41 | $194.40 | $194.40 |
| Purchase #5 | $223.31 | 13.514% | $253.4881 | $253.49 | $253.50 | $253.50 |
| Purchase #6 | $50.29 | 7.643% | $54.1337 | $54.13 | $54.15 | $54.10 |
| Purchase #7 | $242.81 | 4.379% | $253.4426 | $253.44 | $253.45 | $253.40 |
| 7 purchase totals = | $1,094.48 | $1,201.1958 | $1,201.20 | $1,201.25 | $1,201.10 | |