| 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 | $120.44 | 6.309% | $128.0386 | $128.04 | $128.05 | $128.00 |
| Purchase #2 | $51.79 | 4.489% | $54.1149 | $54.11 | $54.10 | $54.10 |
| Purchase #3 | $195.73 | 3.804% | $203.1756 | $203.18 | $203.20 | $203.20 |
| Purchase #4 | $175.78 | 3.633% | $182.1661 | $182.17 | $182.15 | $182.20 |
| Purchase #5 | $63.91 | 12.262% | $71.7466 | $71.75 | $71.75 | $71.70 |
| Purchase #6 | $182.73 | 10.451% | $201.8271 | $201.83 | $201.85 | $201.80 |
| Purchase #7 | $168.43 | 3.633% | $174.5491 | $174.55 | $174.55 | $174.50 |
| 7 purchase totals = | $958.81 | $1,015.6180 | $1,015.63 | $1,015.65 | $1,015.50 | |