| 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 | $151.91 | 8.398% | $164.6674 | $164.67 | $164.65 | $164.70 |
| Purchase #2 | $70.40 | 3.241% | $72.6817 | $72.68 | $72.70 | $72.70 |
| Purchase #3 | $117.61 | 10.606% | $130.0837 | $130.08 | $130.10 | $130.10 |
| Purchase #4 | $26.62 | 9.444% | $29.134 | $29.13 | $29.15 | $29.10 |
| Purchase #5 | $212.55 | 12.515% | $239.1506 | $239.15 | $239.15 | $239.20 |
| Purchase #6 | $234.78 | 7.291% | $251.8978 | $251.90 | $251.90 | $251.90 |
| Purchase #7 | $184.44 | 11.486% | $205.6248 | $205.62 | $205.60 | $205.60 |
| 7 purchase totals = | $998.31 | $1,093.2400 | $1,093.23 | $1,093.25 | $1,093.30 | |