| 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 | $156.64 | 13.495% | $177.7786 | $177.78 | $177.80 | $177.80 |
| Purchase #2 | $113.47 | 12.701% | $127.8818 | $127.88 | $127.90 | $127.90 |
| Purchase #3 | $118.46 | 13.828% | $134.8406 | $134.84 | $134.85 | $134.80 |
| Purchase #4 | $240.28 | 7.568% | $258.4644 | $258.46 | $258.45 | $258.50 |
| Purchase #5 | $107.91 | 7.811% | $116.3389 | $116.34 | $116.35 | $116.30 |
| Purchase #6 | $162.25 | 9.727% | $178.0321 | $178.03 | $178.05 | $178.00 |
| Purchase #7 | $53.56 | 13.624% | $60.857 | $60.86 | $60.85 | $60.90 |
| 7 purchase totals = | $952.57 | $1,054.1934 | $1,054.19 | $1,054.25 | $1,054.20 | |