| 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 | $32.31 | 6.277% | $34.3381 | $34.34 | $34.35 | $34.30 |
| Purchase #2 | $135.99 | 8.328% | $147.3152 | $147.32 | $147.30 | $147.30 |
| Purchase #3 | $77.62 | 13.295% | $87.9396 | $87.94 | $87.95 | $87.90 |
| Purchase #4 | $168.31 | 7.802% | $181.4415 | $181.44 | $181.45 | $181.40 |
| Purchase #5 | $187.69 | 5.768% | $198.516 | $198.52 | $198.50 | $198.50 |
| Purchase #6 | $197.51 | 5.737% | $208.8411 | $208.84 | $208.85 | $208.80 |
| Purchase #7 | $76.90 | 5.598% | $81.2049 | $81.20 | $81.20 | $81.20 |
| 7 purchase totals = | $876.33 | $939.5964 | $939.60 | $939.60 | $939.40 | |