| 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 | $142.47 | 13.472% | $161.6636 | $161.66 | $161.65 | $161.70 |
| Purchase #2 | $222.33 | 4.530% | $232.4015 | $232.40 | $232.40 | $232.40 |
| Purchase #3 | $106.67 | 5.474% | $112.5091 | $112.51 | $112.50 | $112.50 |
| Purchase #4 | $27.31 | 6.291% | $29.0281 | $29.03 | $29.05 | $29.00 |
| Purchase #5 | $192.38 | 7.829% | $207.4414 | $207.44 | $207.45 | $207.40 |
| Purchase #6 | $245.33 | 10.636% | $271.4233 | $271.42 | $271.40 | $271.40 |
| Purchase #7 | $146.42 | 10.464% | $161.7414 | $161.74 | $161.75 | $161.70 |
| 7 purchase totals = | $1,082.91 | $1,176.2084 | $1,176.20 | $1,176.20 | $1,176.10 | |