| 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 | $152.35 | 10.508% | $168.3589 | $168.36 | $168.35 | $168.40 |
| Purchase #2 | $205.48 | 7.244% | $220.365 | $220.37 | $220.35 | $220.40 |
| Purchase #3 | $17.51 | 13.438% | $19.863 | $19.86 | $19.85 | $19.90 |
| Purchase #4 | $161.45 | 9.461% | $176.7248 | $176.72 | $176.70 | $176.70 |
| Purchase #5 | $181.81 | 10.681% | $201.2291 | $201.23 | $201.25 | $201.20 |
| Purchase #6 | $98.27 | 9.853% | $107.9525 | $107.95 | $107.95 | $108.00 |
| Purchase #7 | $210.95 | 4.374% | $220.177 | $220.18 | $220.20 | $220.20 |
| 7 purchase totals = | $1,027.82 | $1,114.6703 | $1,114.67 | $1,114.65 | $1,114.80 | |