| 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 | $120.89 | 5.763% | $127.8569 | $127.86 | $127.85 | $127.90 |
| Purchase #2 | $199.37 | 6.602% | $212.5324 | $212.53 | $212.55 | $212.50 |
| Purchase #3 | $80.84 | 11.669% | $90.2732 | $90.27 | $90.25 | $90.30 |
| Purchase #4 | $114.86 | 6.330% | $122.1306 | $122.13 | $122.15 | $122.10 |
| Purchase #5 | $179.95 | 13.818% | $204.8155 | $204.82 | $204.80 | $204.80 |
| Purchase #6 | $147.57 | 10.288% | $162.752 | $162.75 | $162.75 | $162.80 |
| Purchase #7 | $202.39 | 7.695% | $217.9639 | $217.96 | $217.95 | $218.00 |
| 7 purchase totals = | $1,045.87 | $1,138.3245 | $1,138.32 | $1,138.30 | $1,138.40 | |