| 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 | $177.44 | 4.748% | $185.8649 | $185.86 | $185.85 | $185.90 |
| Purchase #2 | $118.89 | 12.808% | $134.1174 | $134.12 | $134.10 | $134.10 |
| Purchase #3 | $228.29 | 7.402% | $245.188 | $245.19 | $245.20 | $245.20 |
| Purchase #4 | $171.45 | 7.770% | $184.7717 | $184.77 | $184.75 | $184.80 |
| Purchase #5 | $97.85 | 13.350% | $110.913 | $110.91 | $110.90 | $110.90 |
| Purchase #6 | $111.30 | 9.722% | $122.1206 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $200.57 | 3.523% | $207.6361 | $207.64 | $207.65 | $207.60 |
| 7 purchase totals = | $1,105.79 | $1,190.6117 | $1,190.61 | $1,190.55 | $1,190.60 | |