| 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 | $188.63 | 8.504% | $204.6711 | $204.67 | $204.65 | $204.70 |
| Purchase #2 | $18.72 | 6.349% | $19.9085 | $19.91 | $19.90 | $19.90 |
| Purchase #3 | $107.90 | 3.446% | $111.6182 | $111.62 | $111.60 | $111.60 |
| Purchase #4 | $80.64 | 7.869% | $86.9856 | $86.99 | $87.00 | $87.00 |
| Purchase #5 | $35.44 | 12.552% | $39.8884 | $39.89 | $39.90 | $39.90 |
| Purchase #6 | $178.80 | 9.796% | $196.3152 | $196.32 | $196.30 | $196.30 |
| Purchase #7 | $249.37 | 3.690% | $258.5718 | $258.57 | $258.55 | $258.60 |
| 7 purchase totals = | $859.50 | $917.9588 | $917.97 | $917.90 | $918.00 | |