| 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 | $180.71 | 7.852% | $194.8993 | $194.90 | $194.90 | $194.90 |
| Purchase #2 | $7.86 | 3.361% | $8.1242 | $8.12 | $8.10 | $8.10 |
| Purchase #3 | $232.92 | 9.126% | $254.1763 | $254.18 | $254.20 | $254.20 |
| Purchase #4 | $210.46 | 6.548% | $224.2409 | $224.24 | $224.25 | $224.20 |
| Purchase #5 | $168.60 | 5.682% | $178.1799 | $178.18 | $178.20 | $178.20 |
| Purchase #6 | $243.34 | 8.406% | $263.7952 | $263.80 | $263.80 | $263.80 |
| Purchase #7 | $159.73 | 3.167% | $164.7886 | $164.79 | $164.80 | $164.80 |
| 7 purchase totals = | $1,203.62 | $1,288.2044 | $1,288.21 | $1,288.25 | $1,288.20 | |