| 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 | $207.56 | 5.509% | $218.9945 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $197.64 | 13.408% | $224.1396 | $224.14 | $224.15 | $224.10 |
| Purchase #3 | $65.26 | 10.594% | $72.1736 | $72.17 | $72.15 | $72.20 |
| Purchase #4 | $232.44 | 10.493% | $256.8299 | $256.83 | $256.85 | $256.80 |
| Purchase #5 | $136.63 | 13.612% | $155.2281 | $155.23 | $155.25 | $155.20 |
| Purchase #6 | $75.64 | 6.178% | $80.313 | $80.31 | $80.30 | $80.30 |
| Purchase #7 | $144.98 | 10.538% | $160.258 | $160.26 | $160.25 | $160.30 |
| 7 purchase totals = | $1,060.15 | $1,167.9367 | $1,167.93 | $1,167.95 | $1,167.90 | |