| 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 | $158.83 | 5.168% | $167.0383 | $167.04 | $167.05 | $167.00 |
| Purchase #2 | $67.50 | 11.231% | $75.0809 | $75.08 | $75.10 | $75.10 |
| Purchase #3 | $211.85 | 13.595% | $240.651 | $240.65 | $240.65 | $240.70 |
| Purchase #4 | $181.81 | 3.280% | $187.7734 | $187.77 | $187.75 | $187.80 |
| Purchase #5 | $23.54 | 12.514% | $26.4858 | $26.49 | $26.50 | $26.50 |
| Purchase #6 | $225.53 | 6.165% | $239.4339 | $239.43 | $239.45 | $239.40 |
| Purchase #7 | $171.64 | 5.502% | $181.0836 | $181.08 | $181.10 | $181.10 |
| 7 purchase totals = | $1,040.70 | $1,117.5469 | $1,117.54 | $1,117.60 | $1,117.60 | |