| 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 | $176.50 | 7.638% | $189.9811 | $189.98 | $190.00 | $190.00 |
| Purchase #2 | $225.66 | 4.532% | $235.8869 | $235.89 | $235.90 | $235.90 |
| Purchase #3 | $125.45 | 7.466% | $134.8161 | $134.82 | $134.80 | $134.80 |
| Purchase #4 | $233.82 | 4.795% | $245.0317 | $245.03 | $245.05 | $245.00 |
| Purchase #5 | $149.93 | 11.805% | $167.6292 | $167.63 | $167.65 | $167.60 |
| Purchase #6 | $83.72 | 6.431% | $89.104 | $89.10 | $89.10 | $89.10 |
| Purchase #7 | $17.68 | 5.358% | $18.6273 | $18.63 | $18.65 | $18.60 |
| 7 purchase totals = | $1,012.76 | $1,081.0763 | $1,081.08 | $1,081.15 | $1,081.00 | |