| 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 | $187.37 | 3.282% | $193.5195 | $193.52 | $193.50 | $193.50 |
| Purchase #2 | $69.29 | 12.365% | $77.8577 | $77.86 | $77.85 | $77.90 |
| Purchase #3 | $185.82 | 9.672% | $203.7925 | $203.79 | $203.80 | $203.80 |
| Purchase #4 | $162.88 | 5.444% | $171.7472 | $171.75 | $171.75 | $171.70 |
| Purchase #5 | $121.83 | 6.300% | $129.5053 | $129.51 | $129.50 | $129.50 |
| Purchase #6 | $51.77 | 8.269% | $56.0509 | $56.05 | $56.05 | $56.10 |
| Purchase #7 | $209.62 | 8.844% | $228.1588 | $228.16 | $228.15 | $228.20 |
| 7 purchase totals = | $988.58 | $1,060.6319 | $1,060.64 | $1,060.60 | $1,060.70 | |