| 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 | $166.39 | 5.373% | $175.3301 | $175.33 | $175.35 | $175.30 |
| Purchase #2 | $168.41 | 11.525% | $187.8193 | $187.82 | $187.80 | $187.80 |
| Purchase #3 | $120.51 | 12.312% | $135.3472 | $135.35 | $135.35 | $135.30 |
| Purchase #4 | $31.60 | 9.382% | $34.5647 | $34.56 | $34.55 | $34.60 |
| Purchase #5 | $126.37 | 3.130% | $130.3254 | $130.33 | $130.35 | $130.30 |
| Purchase #6 | $239.86 | 7.802% | $258.5739 | $258.57 | $258.55 | $258.60 |
| Purchase #7 | $99.48 | 13.637% | $113.0461 | $113.05 | $113.05 | $113.00 |
| 7 purchase totals = | $952.62 | $1,035.0067 | $1,035.01 | $1,035.00 | $1,034.90 | |