| 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 | $99.88 | 9.291% | $109.1599 | $109.16 | $109.15 | $109.20 |
| Purchase #2 | $167.97 | 11.331% | $187.0027 | $187.00 | $187.00 | $187.00 |
| Purchase #3 | $120.28 | 13.115% | $136.0547 | $136.05 | $136.05 | $136.10 |
| Purchase #4 | $39.88 | 9.594% | $43.7061 | $43.71 | $43.70 | $43.70 |
| Purchase #5 | $72.51 | 7.391% | $77.8692 | $77.87 | $77.85 | $77.90 |
| Purchase #6 | $167.40 | 13.154% | $189.4198 | $189.42 | $189.40 | $189.40 |
| Purchase #7 | $232.55 | 12.545% | $261.7234 | $261.72 | $261.70 | $261.70 |
| 7 purchase totals = | $900.47 | $1,004.9358 | $1,004.93 | $1,004.85 | $1,005.00 | |