| 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 | $182.64 | 4.631% | $191.0981 | $191.10 | $191.10 | $191.10 |
| Purchase #2 | $162.73 | 5.187% | $171.1708 | $171.17 | $171.15 | $171.20 |
| Purchase #3 | $211.81 | 6.584% | $225.7556 | $225.76 | $225.75 | $225.80 |
| Purchase #4 | $182.60 | 8.724% | $198.53 | $198.53 | $198.55 | $198.50 |
| Purchase #5 | $192.33 | 9.328% | $210.2705 | $210.27 | $210.25 | $210.30 |
| Purchase #6 | $31.96 | 12.401% | $35.9234 | $35.92 | $35.90 | $35.90 |
| Purchase #7 | $138.29 | 9.366% | $151.2422 | $151.24 | $151.25 | $151.20 |
| 7 purchase totals = | $1,102.36 | $1,183.9906 | $1,183.99 | $1,183.95 | $1,184.00 | |