| 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 | $181.32 | 11.459% | $202.0975 | $202.10 | $202.10 | $202.10 |
| Purchase #2 | $145.27 | 9.589% | $159.1999 | $159.20 | $159.20 | $159.20 |
| Purchase #3 | $34.65 | 4.334% | $36.1517 | $36.15 | $36.15 | $36.20 |
| Purchase #4 | $156.84 | 9.251% | $171.3493 | $171.35 | $171.35 | $171.30 |
| Purchase #5 | $6.59 | 4.843% | $6.9092 | $6.91 | $6.90 | $6.90 |
| Purchase #6 | $92.91 | 7.692% | $100.0566 | $100.06 | $100.05 | $100.10 |
| Purchase #7 | $245.34 | 7.436% | $263.5835 | $263.58 | $263.60 | $263.60 |
| 7 purchase totals = | $862.92 | $939.3477 | $939.35 | $939.35 | $939.40 | |