| 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 | $133.61 | 12.845% | $150.7722 | $150.77 | $150.75 | $150.80 |
| Purchase #2 | $151.99 | 10.740% | $168.3137 | $168.31 | $168.30 | $168.30 |
| Purchase #3 | $152.98 | 8.320% | $165.7079 | $165.71 | $165.70 | $165.70 |
| Purchase #4 | $221.85 | 10.508% | $245.162 | $245.16 | $245.15 | $245.20 |
| Purchase #5 | $143.35 | 7.703% | $154.3923 | $154.39 | $154.40 | $154.40 |
| Purchase #6 | $155.32 | 10.163% | $171.1052 | $171.11 | $171.10 | $171.10 |
| Purchase #7 | $15.31 | 12.166% | $17.1726 | $17.17 | $17.15 | $17.20 |
| 7 purchase totals = | $974.41 | $1,072.6259 | $1,072.62 | $1,072.55 | $1,072.70 | |