| 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 | $136.37 | 11.413% | $151.9339 | $151.93 | $151.95 | $151.90 |
| Purchase #2 | $207.95 | 10.161% | $229.0798 | $229.08 | $229.10 | $229.10 |
| Purchase #3 | $198.54 | 9.462% | $217.3259 | $217.33 | $217.35 | $217.30 |
| Purchase #4 | $217.48 | 6.108% | $230.7637 | $230.76 | $230.75 | $230.80 |
| Purchase #5 | $80.77 | 8.454% | $87.5983 | $87.60 | $87.60 | $87.60 |
| Purchase #6 | $38.64 | 3.102% | $39.8386 | $39.84 | $39.85 | $39.80 |
| Purchase #7 | $187.69 | 10.747% | $207.861 | $207.86 | $207.85 | $207.90 |
| 7 purchase totals = | $1,067.44 | $1,164.4012 | $1,164.40 | $1,164.45 | $1,164.40 | |