| 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 | $168.54 | 4.366% | $175.8985 | $175.90 | $175.90 | $175.90 |
| Purchase #2 | $8.35 | 7.812% | $9.0023 | $9.00 | $9.00 | $9.00 |
| Purchase #3 | $225.28 | 10.605% | $249.1709 | $249.17 | $249.15 | $249.20 |
| Purchase #4 | $12.49 | 11.433% | $13.918 | $13.92 | $13.90 | $13.90 |
| Purchase #5 | $228.60 | 13.683% | $259.8793 | $259.88 | $259.90 | $259.90 |
| Purchase #6 | $177.80 | 8.180% | $192.344 | $192.34 | $192.35 | $192.30 |
| Purchase #7 | $223.59 | 12.793% | $252.1939 | $252.19 | $252.20 | $252.20 |
| 7 purchase totals = | $1,044.65 | $1,152.4069 | $1,152.40 | $1,152.40 | $1,152.40 | |