| 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 | $153.32 | 7.323% | $164.5476 | $164.55 | $164.55 | $164.50 |
| Purchase #2 | $36.27 | 9.559% | $39.737 | $39.74 | $39.75 | $39.70 |
| Purchase #3 | $228.64 | 12.792% | $257.8876 | $257.89 | $257.90 | $257.90 |
| Purchase #4 | $181.42 | 5.738% | $191.8299 | $191.83 | $191.85 | $191.80 |
| Purchase #5 | $6.38 | 5.143% | $6.7081 | $6.71 | $6.70 | $6.70 |
| Purchase #6 | $112.59 | 8.467% | $122.123 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $224.58 | 11.277% | $249.9059 | $249.91 | $249.90 | $249.90 |
| 7 purchase totals = | $943.20 | $1,032.7391 | $1,032.75 | $1,032.75 | $1,032.60 | |