| 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 | $160.75 | 8.654% | $174.6613 | $174.66 | $174.65 | $174.70 |
| Purchase #2 | $106.58 | 7.695% | $114.7813 | $114.78 | $114.80 | $114.80 |
| Purchase #3 | $177.74 | 7.366% | $190.8323 | $190.83 | $190.85 | $190.80 |
| Purchase #4 | $111.80 | 9.514% | $122.4367 | $122.44 | $122.45 | $122.40 |
| Purchase #5 | $181.29 | 11.423% | $201.9988 | $202.00 | $202.00 | $202.00 |
| Purchase #6 | $241.88 | 8.859% | $263.3081 | $263.31 | $263.30 | $263.30 |
| Purchase #7 | $72.56 | 11.797% | $81.1199 | $81.12 | $81.10 | $81.10 |
| 7 purchase totals = | $1,052.60 | $1,149.1384 | $1,149.14 | $1,149.15 | $1,149.10 | |