| 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 | $33.48 | 6.600% | $35.6897 | $35.69 | $35.70 | $35.70 |
| Purchase #2 | $178.70 | 12.556% | $201.1376 | $201.14 | $201.15 | $201.10 |
| Purchase #3 | $218.38 | 3.128% | $225.2109 | $225.21 | $225.20 | $225.20 |
| Purchase #4 | $77.37 | 7.648% | $83.2873 | $83.29 | $83.30 | $83.30 |
| Purchase #5 | $123.63 | 12.153% | $138.6548 | $138.65 | $138.65 | $138.70 |
| Purchase #6 | $137.36 | 10.792% | $152.1839 | $152.18 | $152.20 | $152.20 |
| Purchase #7 | $176.63 | 11.341% | $196.6616 | $196.66 | $196.65 | $196.70 |
| 7 purchase totals = | $945.55 | $1,032.8258 | $1,032.82 | $1,032.85 | $1,032.90 | |