| 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 | $162.37 | 10.318% | $179.1233 | $179.12 | $179.10 | $179.10 |
| Purchase #2 | $63.45 | 10.860% | $70.3407 | $70.34 | $70.35 | $70.30 |
| Purchase #3 | $102.28 | 11.122% | $113.6556 | $113.66 | $113.65 | $113.70 |
| Purchase #4 | $210.55 | 9.670% | $230.9102 | $230.91 | $230.90 | $230.90 |
| Purchase #5 | $8.65 | 8.598% | $9.3937 | $9.39 | $9.40 | $9.40 |
| Purchase #6 | $122.43 | 11.565% | $136.589 | $136.59 | $136.60 | $136.60 |
| Purchase #7 | $219.87 | 13.481% | $249.5107 | $249.51 | $249.50 | $249.50 |
| 7 purchase totals = | $889.60 | $989.5232 | $989.52 | $989.50 | $989.50 | |