| 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 | $127.93 | 13.788% | $145.569 | $145.57 | $145.55 | $145.60 |
| Purchase #2 | $101.85 | 5.807% | $107.7644 | $107.76 | $107.75 | $107.80 |
| Purchase #3 | $208.46 | 9.802% | $228.8932 | $228.89 | $228.90 | $228.90 |
| Purchase #4 | $11.61 | 8.466% | $12.5929 | $12.59 | $12.60 | $12.60 |
| Purchase #5 | $221.74 | 5.607% | $234.173 | $234.17 | $234.15 | $234.20 |
| Purchase #6 | $43.32 | 8.678% | $47.0793 | $47.08 | $47.10 | $47.10 |
| Purchase #7 | $198.54 | 6.291% | $211.0302 | $211.03 | $211.05 | $211.00 |
| 7 purchase totals = | $913.45 | $987.1020 | $987.09 | $987.10 | $987.20 | |